Table of Contents
 
 
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
 
FORM
10-Q
 
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended March 31, 20222023
OR
 
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from
    
    
        
    
to
    
    
        
    
.
Commission File Number
001-34584
 
 
HARBOR DIVERSIFIED, INC.
(Exact name of registrant as specified in its charter)
 
Delaware
 
13-3697002
(State of incorporation)
 
(I.R.S. Employer
Identification No.)
W6390 Challenger Drive, Suite 203
Appleton, WI
 
54914-9120
(Address of principal executive offices)
 
(Zip Code)
(920)
749-4188
(Registrant’s telephone number, including area code)
N/A
(Former name, former address and former fiscal year, if changed since last report)
 
Securities registered pursuant to Section 12(b) of the Act: None.
Securities registered pursuant to Section 12(g) of the Act: None.
 
Title of each class
 
Trading
Symbol(s)
 
Name of each exchange
on which registered
None
 
None
 
None
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  ☒    No  ☐
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation
S-T
(§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes  ☒    No  ☐
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a
non-accelerated
filer, a smaller reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule
12b-2
of the Exchange Act.
Large accelerated filer   Accelerated filer 
Non-accelerated
filer
   Smaller reporting company 
   Emerging growth company 
If an emerging growth company, indicate by check if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐
Indicate by check mark whether the registrant is a shell company (as defined in Rule
12b-2
of the Exchange Act).    Yes  ☐    No  ☒
As of March 31, 2022,2023, the registrant had 47,053,80644,749,986 shares of common stock, $0.01 par value, outstanding, and
4,000,000
shares of Series C Convertible Redeemable Preferred Stock, $0.01 par value, outstanding, which are immediately convertible into an additional
16,500,000
shares of common stock. The registrant does not have any class of securities registered pursuant to Section 12(b) or Section 12(g) of the Exchange Act.
 
 
 



CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

This Quarterly Report on Form

10-Q
for the three months ended March 31, 20222023 (this “Quarterly Report”) includes “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), which statements are subject to considerable risks and uncertainties. Forward-looking statements relate to matters such as our industry, business plans and strategies, material contracts, key relationships, consumer behavior, flight schedules and completed flight activity, revenues, expenses, margins, profitability, tax liability, capital expenditures, liquidity, capital resources, outcome of legal proceedings, and other business and operating information. Forward-looking statements include all statements that are not statements of historical facts, and can be identified by words such as “anticipate,” “approximately,” “assume,” “believe,” “contemplate,” “continue,” “could,” “estimate,” “expect,” “future,” “intend,” “may,” “plan,” “potential,” “predict,” “project,” “seek,” “should,” “target,” “will” and similar terms and phrases in this Quarterly Report. All of our forward-looking statements include assumptions underlying or relating to such statements that may cause actual results to differ materially from those that we are currently expecting and are subject to considerable risks and uncertainties, including without limitation:

the supply of qualified pilots and mechanics to the airline industry, attrition, and the increasing costs associated with hiring, training and retaining qualified pilots and mechanics;

the dependence of the business of our subsidiary, Air Wisconsin Airlines LLC (“Air Wisconsin”), on a capacity purchase agreement (the “American capacity purchase agreement”) with American Airlines, Inc. (“American”), once all aircraft have been withdrawn from the capacity purchase agreement (the “United capacity purchase agreement”) with United Airlines, Inc. (“United”), given;

the possibility that Air Wisconsin receives an unfavorable result from the arbitration initiated by United is currentlyin October 2022 related to certain amounts owed to Air Wisconsin’s sole airline partner, particularly given the expiration ofWisconsin pursuant to the United capacity purchase agreement, by its terms in February 2023;

the possibility that United does not agree to enter into a new capacity purchase agreement or to extend the current United capacity purchase agreement on commercially reasonable terms or at all, that the parties fail to resolve existing or future disagreements relatingtheir dispute prior to the agreement,receiving a final determination from such arbitration, or that United elects to terminateprevails on its claim that Air Wisconsin wrongfully terminated the agreement;

aircraft and engine maintenance costs;

the amounts Air Wisconsin is paid or reimbursed under its capacity purchase agreements or any future agreement prior to the expiration of the term as a result of the occurrence of a termination event specified in the agreement;

the supply of qualified pilots and mechanics to the airline industry, attrition, andmay be less than the costs associated with hiringincurred, particularly as labor costs increase in response to pilot and training qualified pilots and mechanics;mechanic shortages;

the announcement by three major airlines, including United, that they intend to significantly reduce or discontinue the use of single class
50-seat
aircraft, including the
CRJ-200
regional jet comprising Air Wisconsin’s fleet, which may limit Air Wisconsin’s opportunities to enter into a new capacity purchase agreement with United and its ability to enter into substitute arrangements with another airline partner;

the possibility that UnitedAmerican could provide Air Wisconsin with inefficient flight schedules, or American could change the expected utilization of Air Wisconsin’s aircraft under the UnitedAmerican capacity purchase agreement;

the extent to which Air Wisconsin’s current growth opportunities and strategic operating plan are restricted based on factors impacting the airline industry;

the amounts Air Wisconsin is paid or reimbursed under the United capacity purchase agreement may be less than the costs incurred, particularly as labor costs increase in response to qualified pilot and mechanic shortages;

the significant portion of Air Wisconsin’s workforce that is represented by labor unions and the terms of its collective bargaining agreements;

aircraft and engine maintenance costs;

Air Wisconsin’s reliance on only one aircraft type, aircraft manufacturer and engine manufacturer, and the potential issuance of operating restrictions on this aircraft or engine type or occurrence of any aviation incident involving either this aircraft or engine type;

Air Wisconsin’s ability to obtain additional financing on acceptable terms and when required;

developments associated with fluctuations in the economy, including increased inflation, which may be limited;negatively impact our costs, create additional wage pressures, and impact the financial stability of Air Wisconsin’s major airline partner;

the impact of losing key personnel or inability to attract additional qualified personnel;

the negative impact of information technology security breaches and other such infrastructure disruptions on Air Wisconsin’s operations;

the duration and spread of infectious diseases, such as the global COVID-19 pandemic, and the related impact on the business, results of operations, financial condition and liquidity of Air Wisconsin and American in particular, and the airline industry in general; and

the duration and spread of the ongoing global
COVID-19
pandemic and its variants, and the related impact on the business, results of operations, financial condition and liquidity of Air Wisconsin and United, in particular, and the airline industry in general; and

the impact of the application of accounting guidance, including the requirement to deferrecognize a significant amount of revenue under the Unitedapplicable capacity purchase agreement that had previously been deferred, on our financial condition and results of operations.

The forward-looking statements contained in this Quarterly Report are based on management’s current plans, estimates and expectations in light of information currently available to us, and they are subject to uncertainty and changes in circumstances. Actual results may differ materially from

1

our expectations due to changes in global, regional or local political, economic, business, competitive, market, regulatory and other factors, many of which are beyond our control, as well as the other factors described in the section entitled “Risk Factors” within this Quarterly Report and in the other reports we file with the Securities and Exchange Commission (“SEC”).

(i)


Additional factors or events that could cause our actual results to differ may also emerge from time to time, and it is not possible for us to predict all of them. Should one or more of these risks or uncertainties materialize, or should any of our assumptions or estimates prove to be incorrect, our actual results may be different from, and potentially materially worse than, what we may have expressed or implied by these forward-looking statements. Comparisons of results for any current or prior periods are not intended to express any future trends or indications of future performance, unless expressed as such, and should only be viewed as historical data.

Investors should not place undue reliance on any of our forward-looking statements. Any forward-looking statement made by us in this Quarterly Report speaks only as of the date hereof. We undertake no obligation to publicly update any forward-looking statement, whether as a result of new information, future developments, or otherwise, except as may be required by applicable securities laws. We qualify all of our forward-looking statements by these disclaimers.

(ii)

2


Table of Contents
Harbor Diversified, Inc. and Subsidiaries
Consolidated Balance Sheets (in thousands, except shares and par value)
 
Part I. Financial Information
Item 1. Financial Statements
 
   
March 31, 2022
  
December 31, 2021
 
   
(unaudited)
    
Assets
         
Current Assets
         
Cash and cash equivalents
  $25,573  $37,170 
Restricted cash
   576   1,449 
Marketable securities
   136,178   138,370 
Accounts receivable, net
   15,680   7,422 
Notes receivable
   51,078   0   
Spare parts and supplies, net
   5,114   5,200 
Contract costs
   499   518 
Prepaid expenses and other
   1,834   4,174 
   
 
 
  
 
 
 
Total Current Assets
   236,532   194,303 
   
 
 
  
 
 
 
Property and Equipment
         
Flight property and equipment
   260,926   259,720 
Ground property and equipment
   8,221   8,252 
Less accumulated depreciation and amortization
   (150,109  (143,313
   
 
 
  
 
 
 
Net Property and Equipment
   119,038   124,659 
   
 
 
  
 
 
 
Other Assets
         
Operating lease
right-of-use
asset
   17,328   18,679 
Intangibles
   5,300   5,300 
Long-term deferred tax asset
   616   533 
Long-term investments
   4,275   4,275 
Long-term contract costs
   0     96 
Long-term notes receivable
   0     47,568 
Other
   1,805   3,988 
   
 
 
  
 
 
 
Total Other Assets
   29,324   80,439 
   
 
 
  
 
 
 
Total Assets
  
 
384,894
 
 $399,401
 
   
 
 
  
 
 
 
Liabilities and Stockholders’ Equity
         
Current Liabilities
         
Accounts payable
  $15,797  $20,060 
Accrued payroll and employee benefits
   12,484   14,885 
Current portion of operating lease liability
   5,180   5,150 
Other accrued expenses
   228   172 
Contract liabilities
   6,917   8,098 
Deferred revenue
   40,102   35,792 
Income taxes payable
   751   0   
Current portion of long-term debt (stated principal amount of $3,500 at March 31, 2022 and December 31, 2021)
   5,845   5,880 
   
 
 
  
 
 
 
Total Current Liabilities
   87,304   90,037 
   
 
 
  
 
 
 
Other Long-Term Liabilities
         
Long-term debt (stated principal amount of $56,000 at March 31, 2022 and December 31, 2021)
   61,110   61,670 
Long-term promissory note
   4,275   4,275 
Deferred tax liability
   653   688 
Long-term operating lease liability
   9,515   10,877 
Long-term contract liabilities
   0     1,326 
Deferred revenue, net of current portion
   0     9,046 
Other
   2,663   2,722 
   
 
 
  
 
 
 
Total Long-Term Liabilities
   78,216   90,604 
   
 
 
  
 
 
 
Total Liabilities
   165,520   180,641 
Commitments and Contingencies (Note 8)
   0   0 
Mezzanine Equity (Note 10)
         
Series C Convertible Redeemable Preferred Stock, $0.01 par value, 4,000,000 shares authorized, issued and outstanding at March 31, 2022 and December 31, 2021
   13,200   13,200 
Stockholders’ Equity
         
Common Stock, $0.01 par value, 100,000,000 shares authorized, 55,481,140 shares issued at March 31, 2022 and December 31, 2021,
47,053,806
shares outstanding at March 31, 2022 and 53,316,299 shares outstanding at December 31, 2021
   555   555 
Additional
paid-in
capital
   286,262   287,429 
Retained deficit
   (69,881  (79,144
Treasury stock
   (10,762  (3,280
   
 
 
  
 
 
 
Total Stockholders’ Equity
   206,174   205,560 
   
 
 
  
 
 
 
Total Liabilities and Stockholders’ Equity
  $384,894  $399,401 
   
 
 
  
 
 
 
   
March 31, 2023
  
December 31, 2022
 
   
(unaudited)
    
Assets
         
Current Assets
         
Cash and cash equivalents  $22,509  $33,333 
Restricted cash   671   849 
Marketable securities   156,305   153,827 
Accounts receivable, net   41,147   40,341 
Notes receivable   21,093   19,452 
Spare parts and supplies, net   4,978   4,579 
Contract costs   161   143 
Prepaid expenses and other   3,512   3,732 
          
Total Current Assets
   250,376   256,256 
          
Property and Equipment
         
Flight property and equipment   265,285   263,970 
Ground property and equipment   8,240   8,055 
Less accumulated depreciation and amortization   (176,474  (169,766
          
Net Property and Equipment   97,051   102,259 
          
Other Assets
         
Operating lease
right-of-use
asset
   12,153   13,480 
Intangibles   5,300   5,300 
Long-term investments   4,275   4,275 
Long-term contract costs   751   —   
Other   1,126   1,077 
          
Total Other Assets
   23,605   24,132 
          
Total Assets
  $371,032  $382,647 
          
Liabilities and Stockholders’ Equity
         
Current Liabilities
         
Accounts payable  $20,950  $20,165 
Accrued payroll and employee benefits   14,216   12,989 
Current portion of operating lease liability   5,125   5,091 
Other accrued expenses   193   137 
Contract liabilities   1,120   1,985 
Deferred revenues   5,841   16,561 
Current portion of long-term debt (stated principal amount of $7,000 at March 31, 2023 and December 31, 2022)   9,084   9,154 
          
Total Current Liabilities
   56,529   66,082 
          
Other Long-Term Liabilities
         
Long-term debt (stated principal amount of $48,600 at March 31, 2023 and December 31, 2022)   51,582   52,068 
Long-term promissory note   4,275   4,275 
Deferred tax liability   7,990   7,990 
Long-term operating lease liability   4,543   5,849 
Long-term contract liabilities   398   —   
Other   1,659   1,977 
          
Total Long-Term Liabilities
   70,447   72,159 
          
Total Liabilities
         
Commitments and Contingencies (Note 8)
         
Mezzanine Equity (Note 10)         
Series C Convertible Redeemable Preferred Stock, $0.01 par value, 4,000,000 shares authorized, issued and outstanding at March 31, 2023 and December 31, 2022   13,200   13,200 
Stockholders’ Equity
         
Common Stock, $0.01 par value, 100,000,000 shares authorized, 55,481,140 shares issued at March 31, 2023 and December 31, 2022, 44,749,986 shares outstanding at March 31, 2023 and 45,219,737 shares outstanding at December 31, 2022   555   555 
Additional
paid-in
capital
   285,416   285,668 
Retained deficit   (39,152  (40,034
Treasury stock   (15,963  (14,983
          
Total Stockholders’ Equity
   230,856   231,206 
          
Total Liabilities and Stockholders’ Equity
  $371,032  $382,647 
          
See accompanying condensed notes to unaudited consolidated financial statements.
31

Harbor Diversified, Inc. and Subsidiaries
Consolidated Statements of Operations (in thousands, except per share amounts)
 
 
   
Three Months Ended

March 31,
 
   
2022
  2021 
        
   
(unaudited)
 
Operating Revenues
         
Contract revenues
  $66,968  $49,756 
Contract services and other
   7   18 
   
 
 
  
 
 
 
Total Operating Revenues
   66,975   49,774 
   
 
 
  
 
 
 
Operating Expenses
         
Payroll and related costs
   26,601   22,751 
Aircraft fuel and oil
   51   13 
Aircraft maintenance, materials and repairs
   14,501   11,072 
Aircraft rent
   0     23 
Other rents
   1,613   922 
Depreciation, amortization and obsolescence
   6,644   6,500 
Payroll Support Program
   0     (27,914
Purchased services and other
   3,765   3,150 
   
 
 
  
 
 
 
Total Operating Expenses
   53,175   16,517 
   
 
 
  
 
 
 
Income From Operations
   13,800   33,257 
   
 
 
  
 
 
 
Other (Expense) Income
         
Interest income
   574   370 
Interest expense
   0     (362
Loss on marketable securities
   (2,423  (57
Other, net
   210   0   
   
 
 
  
 
 
 
Total Other (Expense) Income
   (1,639  (49
   
 
 
  
 
 
 
Net Income Before Taxes
   12,161   33,208 
Income Tax Expense
   2,898   7,983 
   
 
 
  
 
 
 
Net Income
  $9,263  $25,225 
Preferred stock dividends
   198   198 
   
 
 
  
 
 
 
Net income available to common stockholders
  $9,065   25,027 
   
 
 
  
 
 
 
Basic Earnings per share
  $0.19  $0.46 
Diluted Earnings per share
  $0.14  $0.35 
Weighted Average Common Shares:
         
Basic
   47,638   54,863 
Diluted
   64 535   71,662 
   
Three Months Ended
March 31,
 
   
2023
  2022 
  
       
   
(unaudited)
 
Operating Revenues
         
Contract revenues  $ 59,037  $66,968 
Contract services and other   95   7 
          
Total Operating Revenues
   59,132   66,975 
          
Operating Expenses
         
Payroll and related costs   29,768   26,601 
Aircraft fuel and oil   102   51 
Aircraft maintenance, materials and repairs   19,349   14,501 
Other rents   1,594   1,613 
Depreciation, amortization and obsolescence   6,357   6,644 
Purchased services and other   4,442   3,765 
          
Total Operating Expenses
   61,612   53,175 
          
(Loss) Income from Operations
   (2,480  13,800 
          
Other Income (Expense)
         
Interest income   1,366   784 
Interest expense   (1  —   
Gain (Loss) on marketable securities   1,740   (2,423
Other, net   (13  —   
          
Total Other Income (Expense)
   3,092   (1,639
          
Net Income Before Taxes
   612   12,161 
Income Tax (Benefit) Expense
   (270  2,898 
          
Net Income
  $882  $9,263 
Preferred stock dividends   252   198 
          
Net income available to common stockholders  $630  $9,065 
          
Basic Earnings per share
  $0.01  $0.19 
Diluted Earnings per share
  $0.01  $0.14 
Weighted average common shares:
         
Basic   44,980   47,638 
Diluted   61,480   64,535 
See accompanying condensed notes to unaudited consolidated financial statements.
42

Harbor Diversified, Inc. and Subsidiaries
Consolidated Statements of Stockholders’ Equity (in thousands)
 
 
   Mezzanine Equity -
Series C
Convertible
Redeemable
Preferred Stock
   Common Stock              
   Shares   Amount   Shares  Treasury
Stock
   Amount   Additional
Paid-In

Capital
  Retained
Deficit
  Cost of
Treasury
Stock
  Total
Stockholders’
Equity
 
Balance, December 31, 2021
   4,000   $13,200    53,316   2,165   $555   $287,429  $(79,144 $(3,280 $205,560 
Net income
   —      —      —     —      —      —     9,263   —     9,263 
Dividends
   —      —      —     —      —      (198  —     —     (198
Cancellation of stock option
   —      —      —     —      —      (969  —     —     (969
Treasury stock purchases
   —      —      (6,262  6,262    —      —     —     (7,482  (7,482
   
 
 
   
 
 
   
 
 
  
 
 
   
 
 
   
 
 
  
 
 
  
 
 
  
 
 
 
Balance, March 31, 2022 (unaudited)
   4,000   $13,200    47,054   8,427   $555   $286,262    $(69,881 $(10,762 $206,174 
   
 
 
   
 
 
   
 
 
  
 
 
   
 
 
   
 
 
  
 
 
  
 
 
  
 
 
 
   Mezzanine Equity -
Series C
Convertible
Redeemable
Preferred Stock
   Common Stock              
   Shares   Amount   Shares  Treasury
Stock
   Amount   Additional
Paid-In

Capital
  Retained
Deficit
  Cost of
Treasury
Stock
  Total
Stockholders’
Equity
 
Balance, December 31, 2022   4,000   $13,200    45,220   10,261   $555   $285,668  $(40,034 $(14,983 $231,206 
Net income   —      —      —     —      —      —     882   —     882 
Preferred stock dividends   —      —      —     —      —      (252  —     —     (252
Treasury stock purchases   —      —      (470  470    —      —     —     (980  (980
                                          
Balance, March 31, 2023 (unaudited)
   4,000   $13,200    44,750   10,731   $555   $285,416  $(39,152 $(15,963 $230,856 
                                          
 
   Mezzanine Equity -
Series C
Convertible
Redeemable
Preferred Stock
   Common Stock              
   Shares   Amount   Shares   Treasury
Stock
   Amount   Additional
Paid-In

Capital
  Retained
Deficit
  Cost of
Treasury
Stock
  Total
Stockholders’
Equity
 
Balance, December 31, 2020
   4,000   $13,200    54,863    618   $555   $288,221  $(171,770 $(481 $116,525 
Net income
   —      —      —      —      —      —     25,225   —     25,225 
Dividends
   —      —      —      —      —      (198  —           —     (198
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
  
 
 
  
 
 
  
 
 
 
Balance, March 31, 2021 (unaudited)
   4,000   $13,200    54,863       618   $555   $288,023  $(146,545 $(481 $141,552 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
  
 
 
  
 
 
  
 
 
 
   Mezzanine Equity -
Series C
Convertible
Redeemable
Preferred Stock
   Common Stock              
   Shares   Amount   Shares  Treasury
Stock
   Amount   Additional
Paid-In

Capital
  Retained
Deficit
  Cost of
Treasury
Stock
  Total
Stockholders’
Equity
 
Balance, December 31, 2021   4,000   $13,200    53,316   2,165   $555   $287,429  $(79,144 $(3,280 $205,560 
Net income   —      —      —     —      —      —     9,263   —     9,263 
Preferred stock dividends   —      —      —     —      —      (198  —     —     (198
Cancellation of stock option   —      —      —     —      —      (969  —     —     (969
Treasury stock purchases   —      —      (6,262  6,262    —      —     —     (7,482  (7,482
                                          
Balance, March 31, 2022 (unaudited)
   4,000   $13,200    47,054   8,427   $555   $286,262  $(69,881 $(10,762 $206,174 
                                          
See accompanying condensed notes to unaudited consolidated financial statements.
3
5

Table of Contents
Harbor Diversified, Inc. and Subsidiaries
Consolidated Statements of Cash Flows (in thousands)
 
 
   
Three Months Ended
March 31,
 
   
2022
  2021 
        
   
(unaudited)
 
Cash Flows From Operating Activities
         
Net income
  $9,263  $25,225 
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
         
Depreciation, amortization and obsolescence allowance
   6,644   6,500 
Amortization of contract costs
   (1,066  (661
Amortization of engine overhauls
   616   298 
Deferred income taxes
   (118  163 
(Gain) loss on disposition of property and equipment
   (2  49 
Loss on marketable securities
   2,423   57 
Changes in operating assets and liabilities:
         
Accounts receivable
   (8,258  (14,193
Notes receivable
   (3,510  (7,235
Federal tax receivable
   0     (3,026
Spare parts and supplies
   (229  211 
Prepaid expenses and other
   4,523   (1,256
Operating lease
right-of-use
asset
   19   96 
Accounts payable
   (4,263  609 
Accrued payroll and employee benefits
   (2,401  (510
Other accrued expenses
   56   33 
Long-term deferred revenue
   (9,046  355 
Contract liabilities
   (1,441  (312
Deferred revenue
   4,310   7,556 
Income taxes payable
   751   763 
Other long-term liabilities
   (59  24 
   
 
 
  
 
 
 
Net Cash (Used in) Provided by Operating Activities
   (1,788  14,746 
   
 
 
  
 
 
 
Cash Flows From Investing Activities
         
Additions to property and equipment
   (1,210  (163
Proceeds on disposition of property and equipment
   3   4 
Purchase of marketable securities
   (231  (20,000
   
 
 
  
 
 
 
Net Cash Used in Investing Activities
   (1,438  (20,159
   
 
 
  
 
 
 
Cash Flows From Financing Activities
         
Repayments of long-term debt
   (595  (700
Dividends paid
   (198  (198
Cancellation of stock option
   (969  0   
Repurchased stock
   (7,482  0   
   
 
 
  
 
 
 
Net Cash Used in Financing Activities
   (9,244  (898
   
 
 
  
 
 
 
Decrease in Cash, Cash Equivalents and Restricted Cash
   (12,470  (6,311
Cash, Cash Equivalents and Restricted Cash, beginning of period
   38,619   131,193 
   
 
 
  
 
 
 
Cash, Cash Equivalents and Restricted Cash, end of period
  $26,149  $124,882 
   
 
 
  
 
 
 
   
Three Months Ended
March 31,
 
   
2023
  2022 
  
       
   
(unaudited)
 
Cash Flows from Operating Activities
         
Net income  $882  $9,263 
Adjustments to reconcile net income to net cash provided by operating activities:         
Depreciation, amortization and obsolescence allowance   6,357   6,644 
Amortization of contract costs   (936  (1,066
Amortization of engine overhauls   676   616 
Deferred income taxes   —     (118
Loss (gain) on disposition of property and equipment   92   (2
(Gain) loss on marketable securities   (1,740  2,423 
Changes in operating assets and liabilities:         
Accounts receivable   (807  (8,258
Notes receivable   (1,641  (3,510
Spare parts and supplies   (399  (229
Prepaid expenses and other   (698  4,523 
Operating lease
right-of-use
asset
   55   19 
Accounts payable   784   (4,263
Accrued payroll and employee benefits   1,227   (2,401
Other accrued expenses   56   56 
Long-term deferred revenue   —     (9,046
Contract liabilities   469   (1,441
Deferred revenues   (10,720  4,310 
Income taxes payable   —     751 
Other long-term liabilities   (318  (59
          
Net Cash Used in Operating Activities
   (6,661  (1,788
          
Cash Flows from Investing Activities
         
Additions to property and equipment   (1,817  (1,210
Proceeds on disposition of property and equipment   2   3 
Purchase of marketable securities   (738  (231
          
Net Cash Used in Investing Activities
   (2,553  (1,438
          
Cash Flows from Financing Activities
         
Repayments of long-term debt   (556  (595
Dividends paid on preferred stock   (252  (198
Cancellation of stock option   —     (969
Repurchased stock   (980  (7,482
          
Net Cash Used in Financing Activities
   (1,788  (9,244
          
Decrease in Cash, Cash Equivalents and Restricted Cash
   (11,002  (12,470
Cash, Cash Equivalents and Restricted Cash, beginning of period
   34,182   38,619 
          
Cash, Cash Equivalents and Restricted Cash, end of period
  $23,180  $26,149 
          
See accompanying condensed notes to unaudited consolidated financial statements.
See Note 11 for supplemental cash flow information.
64

Harbor Diversified, Inc. and Subsidiaries
Condensed Notes to Consolidated Financial Statements (in thousands, except shares and per share amounts)
 
1. Summary of Significant Accounting Policies
Basis of Presentation
The accompanying consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (GAAP) and include the accounts of Harbor Diversified, Inc. (Harbor) and its subsidiaries (collectively, the Company).
Harbor
is a non-operating holding company
that is the parent of a consolidated group of subsidiaries, including AWAC Aviation, Inc. (AWAC), which is the sole member of Air Wisconsin Airlines LLC (Air Wisconsin), which is a regional air carrier. Harbor is also the direct parent of three other subsidiaries: (1) Lotus Aviation Leasing, LLC (Lotus), which leases flight equipment to Air Wisconsin, (2) Air Wisconsin Funding LLC (AWF), which provides flight equipment financing to Air Wisconsin, and (3) Harbor Therapeutics, Inc. (Therapeutics), which
is a non-operating entity with
no material assets.
The consolidated financial statements have been prepared, without audit, pursuant to the rules and regulations of the Securities and Exchange Commission (SEC). Certain information and disclosures normally included in the financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to such rules and regulations, although the Company believes that the following disclosures are adequate to make the information presented not misleading. The consolidated financial statements reflect all adjustments that, in the opinion of management, are necessary to present fairly in all material respects the financial condition and results of operations for the interim periods presented. All adjustments are of a normal recurring nature, unless otherwise disclosed. All of the dollar and share amounts set forth in these condensed notes to consolidated financial statements are presented in thousands except per share and par value amounts.
These consolidated financial statements should be read in conjunction with the audited consolidated financial statements and the notes thereto included in Harbor’s Annual Report on Form
10-K
for the year ended December 31, 2021,2022, which was filed with the SEC on March 30, 2022 (2021April 3, 2023 (2022 Annual Report). Due in part to the significant impacts to the Company’s business and industry from the industry-wide pilot shortage and the global coronavirus
(COVID-19)
pandemic, in addition to otherAs a result of numerous factors, including those discussed throughout this Quarterly Report, the results of operations for the three months ended March 31, 20222023 are not necessarily indicative of the results that may be expected for any other reporting period.
Description of Operations
The Company has principal lines of business focused on (1) providing regional air services through Air Wisconsin (airline business), (2) acquiring flight equipment for the purpose of leasing the equipment to Air Wisconsin, and (3) providing flight equipment financing to Air Wisconsin. Additionally, Air Wisconsin is continuing to explore aircraft leasing opportunities and entered into its first short-term aircraft lease in September 2022.
The airline business is operated entirely through Air Wisconsin, which is an independent regional air carrier that iscarrier. For the three months ended March 31, 2023, Air Wisconsin was engaged in the business of providing scheduled passenger service for United Airlines, Inc. (United) under a capacity purchase agreement (United capacity purchase agreement) with United Airlines, Inc. (United) that was entered into in February 2017 and amended2017. Air Wisconsin will cease flying for United in October 2020, April 2021 and April 2022. United is currentlyearly June 2023. Since March 1, 2023, Air Wisconsin has also provided scheduled passenger service for American Airlines, Inc. (American) under a capacity purchase agreement (American capacity purchase agreement), pursuant to which Air Wisconsin has agreed to provide up to 60
CRJ-200
regional jet aircraft for regional airline services for American. American will become Air Wisconsin’s sole airline partner. partner once all aircraft are removed from United’s flying operations.
For additional information, refer to Note 3,
Capacity Purchase AgreementAgreements with United.United and American
Air Wisconsin operates as a United Express carrier with a presence at both Chicago O’Hare and Washington-Dulles, two of United’s key domestic hubs.
.
Contract Revenues
For the three months ended March 31, 2023, approximately 95.2% of the Company’s operating revenues were derived from operations associated with the United capacity purchase agreement and approximately 4.7% of the Company’s operating revenues were derived from operations associated with the American capacity purchase agreement.
In performing an analysis of the United capacity purchase agreement and the American capacity purchase agreement within the framework of Accounting Standards Update (ASU)
No. 2016-02,
Leases (Topic 842)
and Financial Accounting Standards Board (FASB) Accounting Standards Update (ASU) No. 606,
Revenue from Contracts with Customers (Topic 606)
, the Company determined that a portion of the payments it receives under
5

the capacity purchase agreements that is designed to reimburse Air Wisconsin for use of a certain number of aircraft, which is referred to as “right of use,” is considered lease revenue. All other revenue received by Air Wisconsin under the capacity purchase agreements is considered
non-lease
revenue. After consideration of the lease and
non-lease
components based on stand-alone selling prices, the Company determined the
non-lease
component to be the predominant component of each capacity purchase agreement and had previously elected a practical expedient to not separate the lease and
non-lease
components. Therefore, all compensation received by Air Wisconsin pursuant to the United capacity purchase agreement and the American capacity purchase agreement is accounted for under Topic 606.
The Company recognizes revenue under the Unitedeach capacity purchase agreement over time as services are provided. United paysUnder each agreement, Air Wisconsin is entitled to receive a fixed rate for each departure and block hour (measured from takeoff to landing, including taxi time), and a fixed amount per covered aircraft per day, with incentive payments available, and penalties payable, based on the achievement, or failure to achieve, certain performance criteria. Under the agreement,day. Air Wisconsin’s performance obligation is met and revenue is recognized over time, which is then reflected in contract revenues. TheEach agreement also provides for the reimbursement to Air Wisconsin of certain direct operating expenses such as hullcertain insurance premiums and liability insurance, property taxes and Canadian navigational fees.taxes.
United makes provisional cash payments to Air Wisconsin during each month of service based on projected flight schedules. These provisional cash payments are subsequently reconciled with United based on actual completed flight activity. As of the date of this filing,May 12, 2023 these payments arewere reconciled
7

Table through October 2022. Subject to final reconciliation of Contents
through December 2021. Asthe provisional cash payments for the periods after October 31, 2022, as of March 31, 2022,2023, United owed Air Wisconsin $5,066 pursuant to the United capacity purchase agreement,approximately $30,499, which is recorded in accounts receivable, net, on the consolidated balance sheets. United has disputedis disputing that it owes a portion$30,148 of thatthis amount. For additional information, refer to Note 3,
Capacity Purchase Agreements with United and American
and Note 8,
Commitments and Contingencies
.
American makes provisional cash payments to Air Wisconsin during each month of service based on projected flight schedules. These provisional cash payments are subsequently reconciled with American based on actual completed flight activity. As of the date of this filing, the payments for March 2023, the first month of Air Wisconsin’s flight operations for American, have been reconciled. Subject to final reconciliation of the provisional cash payments for the March 2023 flight activity, American owed Air Wisconsin approximately $1,446, which is recorded in accounts receivable, net, on the consolidated balance sheets.
Under the United capacity purchase agreement, Air Wisconsin is eligible to receive incentive payments, or may be required to pay penalties, upon the achievement of, or failure to achieve, certain performance criteria primarily based on flight completion,
on-time
performance, and customer satisfaction ratings. The incentives are defined in the agreement, and performance is measured on a monthly basis. At the end of each month during the term of the agreement, Air Wisconsin calculates the incentives achieved, or penalties payable, during that period and recognizes revenue accordingly, subject to the variable constraint guidance under Financial Accounting Standards Board (FASB) Accounting Standards Update (ASU) No. 606,
Revenue from Contracts with Customers
(Topic 606).606. Although, as of May 12, 2023, the final reconciliations havehad not been completed for all periods after October 2022, after considering operational performance related to expected incentive and penalty payments, Air Wisconsin has received, or is likely to receive, incentivenet payments net
of penalties, of $777 and $1,819
$1,027 for the three months ended March 31, 2023, as compared to $777 for the three months ended March 31, 2022. As of March 31, 2023, Air Wisconsin recorded $1,235 as part of accounts receivable, net, on the consolidated balance sheets related to net incentive amounts. As of December 31, 2022, Air Wisconsin recorded $2,307 as part of accounts receivable, net, on the consolidated balance sheets related to net incentive amounts.
Under the American capacity purchase agreement, Air Wisconsin is eligible to receive bonus payments, or may be required to pay rebates, upon the achievement of, or failure to achieve, certain performance criteria primarily based on flight completion,
on-time
performance, and 2021, respectively,customer satisfaction ratings. The bonus amounts are defined in the agreement, and performance is measured on a monthly or quarterly basis. At the end of each month or quarter during the term of the agreement, Air Wisconsin will calculate the bonus amounts achieved, or rebates payable, during that period and recognize revenue accordingly, subject to the variable constraint guidance under Topic 606. During the Unitedfirst six months of the agreement, Air Wisconsin will not be eligible to receive bonus payments, nor will Air Wisconsin be required to pay rebate amounts. Therefore, as of March 31, 2023, no bonus or rebate amounts have been recorded on the consolidated financial statements related to the American capacity purchase agreement.
Under the United capacity purchase agreement, Air Wisconsin is paidentitled to receive a fixed amount per aircraft per day for each month during the term of the agreement. In accordance with GAAP, the Company recognizes revenue related to the fixed payments on a proportional basis taking into account the number of flights actually completed in that period relative to the number of flights expected to be completed in subsequent periods during the remaining term of the agreement. Air Wisconsin deferred fixed revenues between April 2020 and June 2021 due to the significant decrease in its completed flights as a result of the
COVID-19
pandemic. Beginning in July 2021, due to an increase in completed flights and based on projected future completed flight activity, Air Wisconsin began reversing this deferral of fixed revenues, and it anticipates continuing to do so through February 2023, the end ofwind-down period under the contract period.United capacity purchase agreement (wind-down period). Accordingly, during the three months ended March 31, 2022,2023, Air Wisconsin recognized $4,736$10,720 of fixed revenues that were previously deferred, compared to a deferralrecognition of $7,911$4,736 of fixed revenues in the three months ended March 31, 2021.2022. Air Wisconsin’s deferred revenues related to the fixed portion of revenue under the United capacity purchase agreement will adjust over the remaining contract termwind-down period, based on the number of flights completed in each reporting period relative to the number of flights anticipated to be completed overthrough the remaining contract term. Theend of the wind-down period. As of March 31, 2023 and March 31, 2022, deferred fixed revenues in the amount of $5,841 and $40,102, respectively, were recorded as part of March 31, 2022 and 2021 were $40,102 and $35,792, respectively.deferred revenues on the consolidated balance sheets. For additional information, refer to Note 2,
Liquidity
.
Consistent
6

Under the United capacity purchase agreement, consistent with the discussion above, for the three months ended March 31, 2022,2023, as compared to the three months ended March 31, 2021,2022, Air Wisconsin also recognized increased
non-refundable
upfront fee revenues and increased fulfillment costs, both of which are amortized over the remaining term of the United capacity purchase agreement in proportion to the number of flights actually completed in that period relative to the number of flights expected to be completed in subsequent periods. During the three months ended March 31, 2022,2023, Air Wisconsin recorded $1,066$925 of revenue from upfront fees and $114$99 of fulfillment costs, compared to $661$1,066 in revenue from upfront fees and $71$114 of fulfillment costs for the three months ended March 31, 2021. The2022. As of March 31, 2023 and December 31, 2022, deferred upfront fee revenue in the amount of $4,654,$410 and $1,335, respectively, is recorded as part of contract liabilities on the consolidated balance sheets.
Under the American capacity purchase agreement, Air Wisconsin is entitled to receive a fixed amount per aircraft per day for each month during the term of the agreement based on a formula which takes into account pilot availability for any given month. Because this revenue relates to the specific flight activity for the month in which the flights occur, Air Wisconsin will recognize this revenue on a monthly basis. 
Under the American capacity purchase agreement, Air Wisconsin is
al
so
entitled to be reimbursed for certain startup costs
(non-refundable
upfront fee revenue), such as livery changes to the aircraft, to prepare the aircraft for American flight services. During the month of March 2023, Air Wisconsin incurred $1,020 in reimbursable costs and estimates that it will incur an additional $3,543 over the term of the American capacity purchase agreement. In accordance with GAAP, the Company recognizes revenue related to the total estimated
non-refundable
upfront fee revenue of $4,563 on a proportional basis taking into account the number of flights actually completed in the period relative to the number of flights expected to be completed in subsequent periods during the remaining term of the agreement. Accordingly, during the three months ended March 31, 2023, Air Wisconsin recognized $10 of
non-refundable
upfront fee revenues, compared to a recognition of $0 of
non-refundable
upfront fee revenues in the three months ended March 31, 2022. As of March 31, 2023, Air Wisconsin had deferred $1,010 in
non-refundable
upfront fee revenues under the American capacity purchase agreement. Air Wisconsin’s deferred revenues related to the
non-refundable
upfront fee revenues under the American capacity purchase agreement will adjust over the remaining contract term, based on the actual expenses incurred that will be reimbursed and on the number of flights completed in each reporting period relative to the number of flights anticipated to be completed through the end of the American capacity purchase agreement. As of March 31, 2023 and March 31, 2022, deferred
non-refundable
upfront fee revenues in the amount of $612 and $0, respectively, were recorded as part of short-term contract liabilities, and $398 and $0, respectively, were recorded as part of long-term contract liabilities, on the consolidated balance sheets.
As noted above, Air Wisconsin incurred certain startup costs (fulfillment costs) prior to the start of flying operations for American on March 1, 2023. These costs included changes to the livery, fuel costs, and certain training expenses. The total fulfillment costs incurred were $870. These costs will be amortized on a proportional basis taking into account the number of flights actually completed in the period relative to the number of flights expected to be completed in subsequent periods during the remaining term of the agreement. For the three months ending March 31, 2023 and March 31, 2022, Air Wisconsin recorded $2 and $0, respectively of amortization expense related to fulfillment costs. As of March 31, 2023, fulfillment costs of $117 are recorded as part of short-term contract costs, and $751 as part of long-term contract costs on the consolidated balance sheets.
Under the American capacity purchase agreement, Air Wisconsin will also receive a monthly support fee and be reimbursed for heavy maintenance expenses based on the fixed covered per aircraft per day rate over the term of the agreement. In
addition, Amendment No. 1 to the American capacity purchase agreement provided for a
one-time
payment to assist with increased costs related to pilot compensation. In accordance with GAAP, the Company recognizes revenue related to the monthly support fee, heavy maintenance revenue, and
one-time
pilot compensation assistance payment on a proportional basis taking into account the number of flights actually completed in the period relative to the number of flights expected to be completed in subsequent periods during the remaining term of the agreement. Accordingly, during the three months ended March 31, 2023, Air Wisconsin recognized
$114 of revenue related to the
one-time
assistance
payment, the estimated monthly support fee and the heavy maintenance revenues, compared to $0 as of December 31, 2022. As of March 31, 2023, Air Wisconsin had recorded a receivable of $101 related
to these items which is netted against short-term contract liabilities on the consolidated balance sheets. Air Wisconsin’s contract liabilities related to the
one-time
assistance payment and estimated monthly support fee and heavy maintenance revenues under the American capacity purchase agreement will adjust over the remaining contract term, based on the actual reimbursement of the monthly support fee and heavy maintenance revenues and on the number of flights completed in each reporting period relative to the number of flights anticipated to be completed through the
remai
ning te
r
m
 of the agreement.
7

As part of the October 2020 amendment to the United capacity purchase agreement (CPA Amendment), United made a cash settlement payment of $670 and issued a note receivable to Air Wisconsin in the amount of $11,048, along with a cash settlement of $670, of which $4,410 was deferred as of December 31, 2020, with the remaining portion to be recognized in proportion to the number of flights expected to be completed in subsequent periods.periods through the end of the wind-down period. In October 2021, in accordance with the CPA Amendment, Air Wisconsin received $294 from United for the opening of a crew base, of which $73 was deferred as of December 31, 2021.2021, with the remaining portion to be recognized in proportion to the number of flights expected to be completed in subsequent periods through the end of the wind-down period. For the three months ended March 31, 2022,2023, Air Wisconsin recorded $519$450 of revenue related to these items, compared to $313$519 of revenue related to these items for the three months ended March 31, 2021. The2022. As of March 31, 2023, deferred CPA Amendment revenue in the amount of $2,263,$199 is recorded as part of contract liabilities on the consolidated balance sheets.
The timing of the recognition under the United capacity purchase agreement of deferred fixed revenues,revenue,
non-refundable
upfront fee revenue, fulfillment costs, and deferred CPA Amendment revenue, and under the American capacity purchase agreement of
non-refundable
upfront fee revenue, fulfillment costs, monthly support fee revenues, heavy check maintenance revenues and
one-time
support fee revenues in future periods is subject to considerable uncertainty due to a number of factors, including the estimated revenue amounts to be received and the actual number of completed flights in any particular period relative to the estimated number of flights anticipated to be flown overthrough the contract term.
end of the term of the relevant agreement. The amount of revenues recognized for the three months ended March 31, 20222023 that were previously recorded as contract liabilities were $6,321.
was $1,375.
The CPA Amendment provided, among other things, for the payment or accrual of certain amounts by United to Air Wisconsin based on certain scheduling benchmarks. In conjunction with the significant reduction in departures and block hours resulting from the
COVID-19
pandemic in 2020, and consistent with the terms of the CPA Amendment, management determined that, from an accounting perspective, a new performance obligation was created by United, requiring Air Wisconsin to stand ready to deliver flight services. Air Wisconsin determined, using the expected cost plus a margin method, that the United “stand ready” rate represents the relative stand-alone selling price of the performance obligation. The stand ready performance obligation will beis being recognized over time on a straight-line basis based on the number of unscheduled block hours below a minimum threshold at the stand ready rate as determined in a manner consistent with the CPA Amendment. For the three months ended March 31, 2022 and 2021,2023, Air Wisconsin
8

recorded $3,509 and $7,235, respectively,$1,641 in revenue related to this performance obligation.obligation compared to $3,509 for the three months ended March 31, 2022. Under the CPA Amendment, United paysis required to accrue this amount and, upon request by the delivery ofAir Wisconsin, deliver a note due at the end of the contract term in February 2023.evidencing this amount each quarter. Therefore, this amount wasis recorded in notes receivable on the consolidated balance sheets. The notes receivable contain a significant financing component and any interest income is separately reported inon the consolidated statements of operations. United has disputed that it owes these amounts in respect of certain quarters and has refused to deliver notes for those quarters. On November 4, 2022, United prepaid to Air Wisconsin $50,126 to satisfy all of the outstanding, undisputed notes receivable, including all accrued interest, pursuant to the CPA Amendment in respect of the period
from
the second quarter
of
2020 through the third quarter 2021 and the $11,048 note receivable described above. As of March 31, 2022, these2023, the principal amount of the unpaid disputed notes totaled $51,078,$21,093, bore interest at the rate of 4.5%, and had a maturity date of February 28, 2023. As of March 31, 2022,2023, interest receivable on thesethe disputed notes totaled $2,710.​​​​​​​$551 and is recorded in accounts receivable, net, on the consolidated balance sheets. For additional information, refer to Note 8,
Commitments and Contingencies
.
Other Revenues
Other revenues primarily consist of the sales of parts to other airlines and aircraft lease payments. These other revenues are immaterial in all periods presented. The transaction price for the sale of these partsother revenues generally is fair market value.
Cash and Cash Equivalents
Money market funds and investments and deposits with an original maturity of three months or less when acquired are considered cash and cash equivalents.
Restricted Cash
As of March 31, 2023 and December 31, 2022, the Company had a restricted cash balance of $576.$671 and $849, respectively. A portion of the balance secures a credit facility for the issuance of letters of credit guaranteeing the performance of Air Wisconsin’s obligations under certain lease agreements, airport agreements and insurance policies. The remaining portion is cash held for the repurchase of shares under Harbor’s stock repurchase program. For additional information, refer to Note 8,
Commitments and Contingencies
and Note 13,
Stock Repurchase Program.
Marketable Securities
The Company’s equity security investments, consisting of exchange-traded funds and mutual funds, are recorded at fair value based on quoted market prices (level(Level 1) in marketable securities on the consolidated balance sheets, in accordance with the guidance in ASC Topic 321,
Investments-Equity Securities
, with the change in fair value during the period included inon the consolidated statements of operations. As of March 31, 2023 and December 31, 2022, the fair value of the Company’s marketable securities was $136,178.$156,305 and $153,827, respectively
. For additional information, refer to “
Fair Value of Financial Instruments
” in this Note 1.
8

The calculation of net unrealized gains and losses that relate to marketable securities held as of March 31, 2023 and March 31, 2022 is as follows:
 
Net losses recognized during the three months ended March 31, 2022 on equity securities
  $(2,423
Less: Net gains and losses recognized during the period on equity securities sold during the three months ended March 31, 2022
   0   
   
 
 
 
Unrealized losses recognized during the reporting period on equity securities still held at March 31, 2022
  $(2,423
   
 
 
 
The calculation of net unrealized gains and losses that relate to marketable securities held as of March 31, 2021 is as follows:
Net losses recognized during the three months ended March 31, 2021 on equity securities
  $(57
Less: Net gains and losses recognized during the period on equity securities sold during the three months ended March 31, 2021
   0   
   
 
 
 
Unrealized losses recognized during the reporting period on equity securities still held at March 31, 2021
  $(57
   
 
 
 
9

   
Three
Months Ended
March 31,
2023
   Three Months
Ended
March 31,
2022
 
Net gains (losses) recognized during the period on equity securities  
$
1,740
 
  $(2,423
Less: Net gains recognized during the period on equity securities sold during the period  
 
—  
 
  
 
—  
 
           
Unrealized gains (losses) recognized during the period on equity securities held as of the end of the period  
$
1,740
 
  $(2,423
           
Property and Equipment
Property and equipment are stated at cost and depreciated over their useful lives to their estimated residual values using the straight-line method as follows:
Assets
  
Depreciable Life
  
Current Residual Value
 
Aircraft  7 years  $50 
Rotable parts  7 years   10
Spare engines  7 years  $25 
Ground equipment  up to 10 years   0
Office equipment  up to 10 years   0
Leasehold improvements  Shorter of asset or lease life   0
The table below sets forth the original cost of the Company’s fixed assets and accumulated depreciation or amortization as of the dates presented:

   
March 31, 2023
   December 31, 2022 
Assets
  
Original
Cost
   
Accumulated
Depreciation/
Amortization
   Original
Cost
   Accumulated
Depreciation/
Amortization
 
Aircraft  
 
70,143
 
  
 
42,874
 
   70,089    40,544 
Engines  
 
164,706
 
  
 
108,194
 
   163,708    103,834 
Rotable parts  
 
27,622
 
  
 
18,535
 
   27,936    18,655 
Ground equipment  
 
2,736
 
  
 
2,113
 
   2,718    2,063 
Office equipment  
 
4,517
 
  
 
4,255
 
   4,519    4,218 
Leasehold improvements  
 
987
 
  
 
503
 
   818    452 
                     
   
 
270,711
 
  
 
176,474
 
   269,788    169,766 
                     
The amounts in the table exclude construction in process of $
2,814 and $
2,237 at March 31, 2023 and December 31, 2022, respectively. Construction in process primarily
relat
es to
Assets  Depreciable Life  Current Residual Value 
Aircraft
  7 years  $50 
Rotable parts
  7 years   10
Spare engines
  7 years  $25 
Ground equipment
  up to 10 years   0
Office equipment
  up to 10 years   0
Leasehold improvements
  Shorter of asset or lease life   0
the cost of parts that are not capitalized until the parts are placed into service.
Air Wisconsin’s capitalized engine maintenance costs are amortized over their estimated useful life measured in remaining engine cycles to the next scheduled shop visit. Lotus’ engine maintenance costs are expensed.
Depreciation expense as ofin the three months ended March 31, 2023 and March 31, 2022 was $6,256 and 2021 was $6,315, and $6,249, respectively, and is included in depreciation, amortization, and obsolescence in the accompanying consolidated statements of operations.
Impairment of Long-Lived Assets and Indefinite-Lived Intangible Assets
The Company evaluates long-lived assets and indefinite-lived intangible assets for potential impairment and records impairment losses when events and circumstances indicate the assets might be impaired and the undiscounted cash flows estimated to be generated by those assets are less than their carrying amounts. Impairment losses are measured by comparing the fair value of the assets to their carrying amounts. In determining the need to record impairment charges, the Company is required to make certain estimates and assumptions regarding such things as the current fair market value of the assets and future net cash flows to be generated by the assets.
9

If there are subsequent changes to these estimates or assumptions, or if actual results differ from these estimates or assumptions, such changes could impact the financial statements in the future. The Company conducted a qualitative impairment assessment of its long-lived assets and indefinite-lived intangible assets and determined that no quantitative impairment tests were required to be performed as of March 31, 2023 and March 31, 2022.
Income Taxes
The Company utilizes the asset and liability method for accounting for income taxes. Under the asset and liabilitythis method, deferred tax assets and liabilities are determined based upon the estimated future tax effects of differences between the financial statement and tax basis of assets and liabilities, as measured by the current applicable tax rates. Deferred tax expense represents the result of changes in deferred tax assets and liabilities.
As required by the uncertain tax position guidance, the Company recognizes the financial statement benefit of a tax position only after determining that the relevant tax authority would
more-likely-than-not
sustain the position following an audit. For tax positions meeting the
more-likely-than-not
threshold, the amount recognized in the financial statements is the largest benefit that has a greater than 50% likelihood of being realized upon ultimate settlement with the relevant tax authority. The Company has applied the uncertain tax position guidance to all tax positions for which the statute of limitations remains open.
The Company is subject to federal, state and local income taxes in the United States and various states.States. Tax regulations within each jurisdiction are subject to the interpretation of the related tax laws and regulations and require the application of significant judgment to apply.judgment. The Company is no longer subject to U.S. federal income tax examinations for the years prior to 2018.2019. With a few exceptions, the Company is no longer subject to state or local income tax examinations for years prior to 2017.2018. As of March 31, 2022,2023, the Company had no outstanding tax examinations.
Concentration of Credit Risk and Customer Risk
Financial instruments that potentially expose the Company to a concentration of credit risk consist principally of cash and cash equivalents that are held by financial institutions in the United is currently Air Wisconsin’s sole airline partner. Substantially allStates and accounts receivable. The Company at times has had bank deposits in excess of the Federal Deposit Insurance Corporation (FDIC) insurance limit. The Company maintains its cash accounts with high credit quality financial institutions and, accordingly, the Company believes
it has
 minimal credit risk with respect to these financial institutions. As of March 31, 2023, in addition to cash and cash equivalents of $22,509, the Company had $671 in restricted cash, which relates to a credit facility used for the issuance of cash collateralized letters of credit supporting its worker’s compensation insurance program, landing fees at certain airports and facility leases, as well as cash held for the repurchase of shares under Harbor’s stock repurchase program. Restricted cash includes amounts escrowed in an interest-bearing account that secures the credit facility.
Significant customers are those which represent more than 10% of the Company’s total revenue or net accounts receivable balance at each respective balance sheet date. Approximately 95.2% and 99.9% of the Company’s consolidated revenues infor the three months ended March 31, 2023, and March 31, 2022, respectively, and 2021a substantial portion of accounts receivable and notes receivable at the end of such three month periods were derived from the United capacity purchase agreement.
Air Wisconsin entered into the American capacity purchase agreement in August 2022 and commenced flying operations for American in March 2023. American will become Air Wisconsin’s sole airline partner once all aircraft are removed from United’s flying operations. At that point, substantially all of the Company’s revenues will be derived from the American capacity purchase agreement.
Neither United’s nor American’s obligations to pay Air Wisconsin the amounts required to be paid under the applicable capacity purchase agreement are collateralized.
For additional information, refer to Note 3,
Capacity Purchase AgreementAgreements with United and American
.
Estimates and Assumptions
The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ materially from those estimates.
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Table of Contents
Fair Value of Financial Instruments
The Company’s financial instruments include cash and cash equivalents, restricted cash, marketable securities, accounts receivable, long-term investments, accounts payable, and long-term debt. The Company believes the carrying amounts of these financial instruments, with the exception of marketable securities, are a reasonable estimate of their fair value because of the short-term nature of such instruments, or, in the case of long-term debt, because of fixed interest rates available to the Company for similar obligations.on such debt. Marketable securities are reported at fair value based on quoted market prices. Long-term investments are
held-to-maturity
debt securities and are reported at amortized cost.
Fair value is defined as the price that would be received to sell an asset, or paid to transfer a liability, in an orderly transaction between market participants at the measurement date (that is, an exit price).
Fair Value Measurement
(Topic 820) establishes a three-tier fair value hierarchy, which prioritizes inputs used in fair value. The tiers are as follows:
Level 1—1 -    Quoted market prices in active markets for identical assets or liabilities.
Level 2—2 -    Inputs other than Level 1 inputs that are either directly or indirectly observable.
Level 3—3 -    Unobservable inputs developed using the Company’s estimates and assumptions, which reflect those that market participants would use.
The determination of where an asset or liability falls in the hierarchy requires significant judgment. The Company evaluates these determinations each reporting period, and it is possible that an asset or liability may be classified differently from year to year.
The tables below set forth the Company’s classification of marketable securities and long-term investments as of:of the dates presented:
 
   
March 31, 2023
 
   
Total
   
Level 1
   
Level 2
   
Level 3
 
Marketable securities – exchange-traded funds  $111,024   $111,024   $—     $—   
Marketable securities – mutual funds   45,281    45,281    —      —   
Long-term investments – bonds (see Note 6)   4,275    —      4,275    —   
                     
Total
  $160,580   $156,305   $4,275   $—   
                     

   
March 31, 2022
 
   
Total
   
Level 1
   
Level 2
   
Level 3
 
Marketable securities – exchange-traded funds
  $111,851   $111,851   $0     $0   
Marketable securities – mutual funds
   24,327    24,327    —      —   
Long-term investments – bonds (see Note 6)
   4,275    0      4,275    0   
   
 
 
   
 
 
   
 
 
   
 
 
 
Total
  $140,453   $136,178   $4,275   $0   
   
 
 
   
 
 
   
 
 
   
 
 
 
   March 31, 2022 
   Total   Level 1   Level 2   Level 3 
Marketable securities – exchange-traded funds  $111,851   $111,851   $—     $—   
Marketable securities – mutual funds   24,327    24,327    —      —   
Long-term investments – bonds (see Note 6)   4,275    —      4,275    —   
                     
Total
  $140,453   $136,178   $4,275   $—   
                     
   
March 31, 2021
 
   
Total
   
Level 1
   
Level 2
   
Level 3
 
Marketable securities – exchange-traded funds
  $19,943   $19,943   $0     $0   
Long-term investments – bonds (see Note 6)
   4,275    0      4,275    0   
   
 
 
   
 
 
   
 
 
   
 
 
 
Total
  $24,218   $19,943   $4,275   $0   
   
 
 
   
 
 
   
 
 
   
 
 
 
Reclassification
Certain
Certain operating expensesnon-operating
income amounts were previously recorded in purchased services and other, net, on the consolidated statements of operations in the consolidated statementamounts of operations$210 for the three months ended March 31, 2021,2022, have been reclassified to aircraft maintenance, materials and repairsinterest income to conform to the presentation for the three month periodmonths ended March 31, 2022,2023, with no effect on net income. The reclassification relates to certain third party maintenance activities.
Certain current liabilities previously recordedincome received on the investment in contract liabilities in the consolidated balance sheets as of December 31, 2021 have been reclassified to deferred revenue to conform to the presentation as of March 31, 2022. As a result of this change, the consolidated statements of cash flows also required a reclassification from contract liabilities to deferred revenues in the
Cash Flows from Operating Activities
section of the consolidated statements of cash flows.marketable securities.
UpcomingRecently Adopted Accounting Pronouncement
In June 2016, FASB issued
On January 1, 2023 the Company adopted ASU
2016-13,
Financial
Instruments
—Credit Instruments-Credit Losses
(Topic 326):
Measurement of Credit Losses on Financial Instruments
(ASU (ASU
2016-13).
ASU
2016-13
introduces a new accounting model known as Current Expected Credit Losses (CECL). CECL requires earlier recognition of credit losses, while also providing additional transparency about credit risk. The CECL model utilizes a lifetime expected credit loss
11

measurement objective for the recognition of credit losses for receivables at the time the financial asset is originated or acquired. The expected credit losses are adjusted each period for changes in expected lifetime credit losses. This model replaces the multiple existing impairment models in current GAAP, which generally require that a loss be incurred before it is recognized. The new standard will also apply to receivables arising from revenue transactions such as contract assets and accounts receivable. There are other provisions withinin the standard affecting how impairments of other financial assets may be recorded and presented, as well as expanded disclosures. ASU
2016-13
is effective for calendar years beginning after December 15, 2022, including interim periods within those calendar years, with early adoption permitted. The Company is currently evaluatingdetermined that amounts in dispute with United do not fall within the standard. The Company further determined that its receivables are primarily the result of its relationship with United and American, or insurance related receivables. These receivables are payable by credit-worthy companies and any resulting adjustment related to the adoption of CECL was determined to be immaterial. Therefore, the adoption of this standard did not have a material impact ASU
2016-13
will have on itsthe Company’s consolidated financial statements. Further, no adjustment was made to opening retained earnings as a result of the adoption of the accounting standard using the modified retrospective method. The Company does continue to maintain an allowance for expected credit losses primarily related to employee receivables. The allowance for expected credit losses
was $14 and $18, as of March 31, 2023 and December 31, 2022, respectively. The Company will continue to monitor its financial instruments for impairment under the newly adopted standard.
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2. Liquidity
The Company’s ability to meet its liquidity needs is dependent upon its cash, cash equivalents and marketable securities balances and its ability to generate cash flows from operations in the future in amounts sufficient to meet its obligations and repay its liabilities arising from normal business operations when they come due. The Company currently believes its available working capital and anticipated cash flows from operations will be sufficient to meet the Company’s liquidity requirements for at least the next 12 months from the date of this filing. However, there can be no assurance that the Company will be able to generate sufficient cash flows from operations, or that additional funds will be available, to meet its future liquidity needs.needs, particularly if United fails to pay disputed amounts owed to Air Wisconsin pursuant to the United capacity purchase agreement..
Reduction inReduced Block Hours
Public concerns about
the COVID-19 virus,
as well as the various governmental guidelines and restrictions adopted to limit the spread of
the COVID-19 virus,
have had a material adverse impact on passenger demand for air travel sinceSince the beginning of the pandemic. While demand
COVID-19
pandemic, Air Wisconsin has generally increased since the beginning stages of the pandemicexperienced significantly reduced block hours relative to historical levels, both as a result of the easing of certain of these guidelinespandemic and restrictions, as well as reduced incidence of the virus and expanded availability and adoption of vaccines,prevailing industry-wide pilot shortage. Although the disruption in passenger demand due to the pandemic has not returned to
pre-pandemic
levels which, together withlargely subsided, the industry-wide pilot shortage has preventedis expected to continue for the foreseeable future and is currently the leading factor preventing Air Wisconsin from consistently achieving block hours in line with
pre-pandemic
levels.
United Capacity Purchase Agreement
SinceIn addition, Air Wisconsin expects that its block hours will be temporarily reduced as a portionresult of the Company’s revenues is fixed duetransition from flying for United to the structure offlying for American. Before any Air Wisconsin aircraft can be available to operate flights for American, that aircraft must first be removed from service under the United capacity purchase agreement, painted to meet the impactlivery requirements of the COVID-19 pandemic onAmerican capacity purchase agreement and otherwise modified to meet such requirements. During the Company’s financial position has been partially mitigated or offset. However, if United does not pay the full amount required under the agreement, whether due to its own financial disruption resultingperiod from the COVID-19 pandemic, as a resultwithdrawal of a dispute with Air Wisconsin, or otherwise, the Company could experience a significant adverse effect on its results of operations, financial condition and liquidity. Currently, a dispute existsan aircraft from service under the United capacity purchase agreement until it is placed into service under the American capacity purchase agreement, that aircraft will not generate revenues from either United or American. The period of time that an aircraft will not be covered by either capacity purchase agreement depends on Air Wisconsin’s ability to induct aircraft into service for American, which is not entirely within Air Wisconsin’s control and is subject to many factors, including the painting of the aircraft (which generally takes at least two weeks), the availability of pilots to fly the aircraft, and the time it will take to cause the aircraft to meet the additional requirements set forth in the American capacity purchase agreement.
For additional information, refer to Part I, Item 1, “
Business
American Capacity Purchase Agreement
” within our 2022 Annual Report.
3. Capacity Purchase Agreements with United and American
In February 2017, Air Wisconsin entered into the United capacity purchase agreement. A dispute exists under the agreement with respect to certain recurring amounts owed to Air Wisconsin by United. As of March 31,In October 2022, the amount in dispute was approximately
$9,371. 
The Company believes that United’s claims have no supportUnited initiated arbitration under the United capacity purchase agreement howeverand requested a declaration that it does not owe any of the outcome cannot be predicted. The Company has recognized all disputed amounts through March 31,claimed by Air Wisconsin. Air Wisconsin expects that, unless the parties reach a settlement before then, the arbitration hearing will occur in July 2023 and the arbitrators will issue their award in August 2023. In October 2022, in the consolidated financial statements. 
The fixed amount receivedUnited also delivered an initial wind-down schedule under the United capacity purchase agreement is based on a fixed contractual rateagreement. In December 2022 and numberFebruary 2023, Air Wisconsin sent United notices of covered aircraft, while variable revenue earned is based on the number of block hours and departures. Since the onsettermination of the pandemic, variable revenues have been significantly reduced dueagreement. In the arbitration, United has contested Air Wisconsin’s right to terminate the agreement and asserted a claim for wrongful termination. In accordance with the termination provisions, and in response to Air Wisconsin’s first termination notice, United delivered, in January 2023, a revised wind-down schedule. Following the delivery of that revised schedule, in February 2023, the parties agreed, in a sixth amendment to the lower number of flights relative to historical levels. In addition, a portion of the fixed amount of revenue has been deferred based on future expected flight activity, since fixed revenue is allocated over current and expected future departures through the end of the contract term. DueUnited capacity purchase agreement, to a recent increasereplacement wind-down schedule that provides for the withdrawal of aircraft from the agreement beginning in completed flights,January 2023 and based on projected future completed flight activity,continuing until early June 2023, at which time all of Air Wisconsin’s remaining aircraft will be withdrawn from the agreement, and Air Wisconsin will cease flying for United. For its revenue calculations, Air Wisconsin has begun to reverse the prior deferral of revenues and anticipates continuing to do so through the end of the contract period.assumed that it will cease flying for United in early June 2023. For additional information, refer to Note 1,
Summary of Significant Accounting Policies Contract Revenues
.
and Note 8,
Paycheck Protection Program Commitments and Contingencies.
Air Wisconsin’s receipt of governmental assistance has mitigated to some extent the adverse impacts of the
COVID-19
pandemic on the Company’s financial condition, results of operations and liquidity.
In April 2020, Air Wisconsin received a $10,000 loan (SBA Loan) under the small business Paycheck Protection Program (PPP) established under the Coronavirus Aid, Relief, and Economic Security Act (CARES Act) and administered by the Small Business Administration (SBA). Under the CARES Act, Air Wisconsin applied for forgiveness of the SBA Loan, and the SBA granted forgiveness of all principal and accrued interest on the SBA Loan in August 2021 in the amount of $10,135, which was recorded as gain on extinguishment of debt in the consolidated statements of operations for the year ended December 31, 2021 included within our 2021 Annual Report.
 
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Table of Contents
Payroll Support Program
In April 2020, Air Wisconsin entered into a Payroll Support Program
Agreement (PSP-1 Agreement)
with respect to payroll support (Treasury Payroll Support) from the U.S. Department of the Treasury (Treasury) under a program (Payroll Support Program) provided by the CARES Act. Pursuant to
the PSP-1 Agreement,
Air Wisconsin received approximately $42,185, all of which was received in the year ended December 31, 2020. In December 2020, the federal Consolidated Appropriations Act of 2021 (PSP Extension Law) was adopted, which provided for additional payroll support to eligible air carriers.
In March 2021, pursuant to the PSP Extension Law, Air Wisconsin entered into a Payroll Support Program Extension Agreement with the Treasury
(the PSP-2 Agreement),
which is substantially similar to
the PSP-1 Agreement.
Air Wisconsin received approximately $32,987 pursuant to
the PSP-2 Agreement,
all of which was received in the year ended December 31, 2021. In March 2021, the federal American Rescue Plan Act of 2021 (American Rescue Plan) was adopted, which provided further payroll support to eligible air carriers.
In June 2021, pursuant to the American Rescue Plan, Air Wisconsin entered into a Payroll Support Program 3 Agreement with the Treasury
(the PSP-3 Agreement
and, together with
the PSP-1 Agreement
and
the PSP-2 Agreement,
the PSP Agreements), which is substantially similar to
the PSP-1 Agreement
and
the PSP-2 Agreement.
Air Wisconsin received approximately $33,329 pursuant to
the PSP-3 Agreement,
all of which was received in the year ended December 31, 2021.
The PSP Agreements contain various covenants, including that (i) the payroll support proceeds must be used exclusively for the payment of wages, salaries and benefits, (ii) Air Wisconsin cannot involuntarily terminate or furlough any employee or reduce any employee’s pay rates or benefits without that employee’s consent, in any case prior to certain dates, (iii) Air Wisconsin cannot pay total compensation to certain employees in excess of certain total compensation caps, (iv) Air Wisconsin cannot pay dividends or make other capital distributions prior to certain dates, and (v) neither Air Wisconsin nor any of its affiliates can purchase an equity security of Air Wisconsin or any direct or indirect parent company of Air Wisconsin that is listed on a national securities exchange prior to certain dates. If Air Wisconsin fails to comply with its obligations under these agreements, it may be required to repay some or all of the funds provided to it under the PSP Agreements. Any such default, acceleration, insolvency or failure to comply would likely have a material adverse effect on the Company’s business. The Treasury commenced a routine audit of Air Wisconsin’s compliance with the terms of
the PSP-1 Agreement.
No such audits have been initiated by the Treasury under
the PSP-2 Agreement
or PSP-3 Agreement
as of the date of this filing. For additional information, refer to Note 8,
 Commitments and Contingencies.
The proceeds of the Treasury Payroll Support under the PSP Agreements were recorded in cash and cash equivalents when received and were recognized as a contra-expense under Payroll Support Program in the consolidated statements of operations for the periods for which the funds were intended to offset payroll expenses. As all amounts were recognized at December 31, 2021; Air Wisconsin did not recognize a reduction in operating expense in the three months ended March 31,August 2022, as compared to $27,914 for the three months ended March 31, 2021.
3. Capacity Purchase Agreement with United
In February 2017, Air Wisconsin entered into the UnitedAmerican capacity purchase agreement, with Unitedpursuant to operatewhich Air Wisconsin has agreed to provide up to 60
65 
CRJ-200
regional
jet aircraft.aircraft for regional airline services for American. Air Wisconsin commenced flying operations for American in March 2023. American will become Air Wisconsin’s sole airline partner once all aircraft are removed from United’s flying operations. In October 2020,February 2023, American and Air Wisconsin entered into the CPA Amendment which among other things, set the number of aircraft covered by the agreement at 63. In April 2021, Air Wisconsin and United entered into a second amendmentNo. 1 to the UnitedAmerican capacity purchase agreement which addressed the scheduling of block hours during the remaining term of the
agreement
. In April 2022,revised compensation rates for 2023 through 2027 and obligated American to make a payment to assist Air Wisconsin and United entered into a third amendment to the United capacity purchase agreement which addressed the date by which United must provide a wind-down schedule for the period following the expiration of the term of the agreement. The term of the United capacity purchase agreement ends in 
February 2023with current pilot compensation.
. Air Wisconsin and United are in active negotiations regarding the extension of the agreement or the execution of a new agreement, however there can be no assurance that any agreement will be reached.
4. Property and Equipment
As of March 31, 2022,2023, Air Wisconsin owned 64
CRJ-200
regional jets.
5. Income Taxes
The Company’s effective tax rate for the three months ended March 31, 2023 was (44.2)%,
which varied from the federal statutory rate of 21.0% primarily due to the impact of the partial reversal of the valuation allowance on federal and state deferred tax assets that are capital in nature due to the unrealized gains on marketable securities during the quarter, state income taxes, and permanent differences between financial statement and taxable income.
The Company’s effective tax rate for the three months ended March 31, 2022 was 23.8%. The Company’s effective tax rate for the three months ended March 31, 2022,
which varied from the federal statutory rate of 21.0% primarily due to the impact of statestates income taxes and permanent differences between financial statement and taxable income.
The Company’s effective tax rate for the three months ended March 31, 2021 was 24.0%. The Company’s effective tax rate for the three months ended March 31, 2021 varied from the federal statutory rate of 21.0% primarily due to the impact of state taxes and permanent differences between financial statement and taxable income.
13

6. Debt
Long-Term Debt
Long-term debt consists of the following (with interest rates, as of the dates presented):
 
   
March 31,
2022
   December 31,
2021
 
Notes, due December 31, 2025 (4.0%)
  $66,955   $67,550 
Less: current maturities
   5,845    5,880 
   
 
 
   
 
 
 
Total Long-Term Debt
  $61,110   $61,670 
   
 
 
   
 
 
 
   
March 31,
2023
   December 31,
2022
 
Aircraft Notes, due December 31, 2025 
(
4.0%
)
  
$
60,666
 
  $61,222 
Less: current maturities  
 
9,084
 
   9,154 
           
Long-term debt
  
$
51,582
 
  $52,068 
           
Maturities of long-term debt for the periods subsequent to March 31, 2022,2023, are as follows:

Fiscal Year
  
Amount
 
April 2023 through December 2023  $8,598 
2024   8,874 
2025   43,194 
      
Total
  $60,666 
      
Fiscal Year
  
Amount
 
April 2022 through December 2022
  $5,285 
2023
   9,170 
2024
   8,890 
2025
   43,610 
   
 
 
 
Total
  $66,955 
   
 
 
 
The debt agreements include among other provisions, certain covenants. As ofAt March 31, 2022,2023 and MarchDecember 31, 2021,2022, Air Wisconsin was in compliance with all of the covenants included in each of its debt agreements.
As of March 31, 2023, all of the Company’s long-term debt was subject to fixed interest rates.
For additional information, regarding Long-Term Debt, refer to Note 6,
Debt
in the audited consolidated financial statements within our 20212022 Annual Report.
Long-Term Promissory Note
In July 2003, Air Wisconsin financed a hangar through the issuance of $4,275 City of Milwaukee, Wisconsin variable rate Industrial Development Bonds. The bonds mature November 1, 2033. Prior to May 1, 2006, the bonds were secured by a guaranteed investment contract, which was collateralized with cash, and interest was payable semiannually on each May 1 and November 1. In May 2006, Air Wisconsin acquired the bonds using the cash collateral. The bonds are reported as long-term investments on the consolidated balance sheets. The hangar is accounted for as a
right-of-use
asset with a value of $2,720$2,489 and $2,547 as of March 31, 2022. For additional information, refer to Note 1,
Fair Value of Financial Instruments2023 and December 31, 2022, respectively.
.
7. Lease Obligations
The Company reviewed all contracts and service agreements in effect for the three months ended March 31, 2023 for criteria meeting the definition of a lease within the frameworks of Topic 842 and Topic 606. Those that were determined to be a lease may contain both a lease and a
non-lease
component. In those instances, the Company elected to account for such components as a single lease component.
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3

The Company’s operating l
e
ase activities are recorded in operating lease
right-of-use
assets, current portion of operating lease liability, and long-term operating lease liability on the consolidated balance sheets. Air Wisconsin has operating leases with terms greater than twelve months for training simulators and facility space including office space and maintenance facilities. The remaining lease terms for training simulators and facility space vary from 1 monththree months to 10.75 years. For leases of 12 years.months or less, the Company elected a short-term lease practical expedient for all leases, regardless of the underlying class of asset, that allows the lessee to not recognize a lease
right-of-use
asset or lease liability. As a result, the Company recognized lease payments for short-term leases as an expense on a straight-line basis over the lease term. For leases with durations longer than 12 months, the Company recorded the related operating lease
right-of-use
asset and operating lease liability at the present value of the lease payments over the lease term. The Company used Air Wisconsin’s incremental borrowing rate to discount the lease payments based on information available at lease conception.inception. Air Wisconsin’s operating leases with lease rates that are variable based on operating costs, use of the facilities, or other variable factors arewere excluded from the Company’s
right-of-use
assets and operating lease liabilities in accordance with the applicable accounting guidance.
Leasehold improvements are capitalized at cost and amortized over the lesser of their expected useful life or the lease term.
Certain leases contain an option to extend or terminate the lease agreement. The Company evaluates each option prior to its expiration and may or may not exercise such option depending on conditions present at the time. At the inception of the lease, if it is reasonably certain that the Company will exercise an option to extend or terminate a lease, the Company considers the option in determining the classification and measurement of the lease. The Company expects that in the normal course of business operating leases that expire will be renewed or replaced by other leases.
As of March 31, 2022,2023, the Company’s
Company’s right-of-use assets
assets were $17,328,$12,153, the Company’s current maturities of operating lease liabilities were $5,180,$5,125, and the Company’s noncurrent lease liabilities were $9,515.$4,543. During the three months ended March 31, 2023 and March 31, 2022, the Company paid $1,415 and $1,490, respectively,
in operating lease payments.
14payments, which are reflected as a reduction to operating cash flows.

The table below presents operating lease related terms and discount rates as of March 31, 2022:of:
March 31,
2023
Weighted-average remaining lease term   3.472.81 years 
Weighted-average discount rate
   5.41%5.74% 
Components of lease costs were as follows for the dates presented:
three months ended as of:

  
Three Months Ended
March 31,
   
March 31,
2023
   March 31,
2022
 
  
2022
   2021 
Operating lease costs
  $1,474   $766   $1,474   $1,474 
Short-term lease costs
   104    146    65    104 
Variable lease costs
   35    33    55    35 
  
 
   
 
         
Total Lease Costs
  $1,613   $945   $1,594   $1,613 
  
 
   
 
         
AsCertain leases are subject to
non-cancellable
lease terms or may include variable rate increases tied to the consumer price index. One of March 31, 2022,our leases also provides that Air Wisconsin reimburse the Lessor for Air Wisconsin’s
pro-rata
share of taxes and other operating expenses applicable to the leased or subleased certain training simulators and facilities for terms of greater than 12 months.property. Rent expense recorded under all operating leases, inclusive of engine leases, was $1,594 and $1,613 and $945 forin the three months ended March 31, 20222023 and March 31, 2021,2022, respectively.
The following table summarizes the future minimum rental payments required under operating leases that had initial or remaining
remaining non-cancelable
lease
terms greater than one yeartwelve months as of March 31, 2022:2023:

Fiscal Year
  
Amount
 
April 2023 through December 2023  $4,165 
2024   3,222 
2025   2,487 
2026   171 
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Table of Contents
Fiscal Year
  
Amount
 
2027   75 
Thereafter   358 
      
Total lease payments   10,478 
Less imputed interest   (810
      
Total Lease Liabilities
  $9,668 
      
Fiscal Year
  
Amount
 
April 2022 through December 2022
  $4,558 
2023
   5,832 
2024
   3,356 
2025
   2,645 
2026
   147 
Thereafter
   511 
   
 
 
 
Total lease payments
   17,049 
Less imputed interest
   (2,354
   
 
 
 
Total Lease Liabilities
  $14,695 
   
 
 
 
8. Commitments and Contingencies
Legal Matters
The
From time to time, the Company is subjectinvolved in various legal proceedings, regulatory matters, and other disputes or claims arising from or related to claims incident to the normal course of the Company’s business activities. Although the results of such legal proceedings and claims cannot be predicted with certainty, as of March 31, 2023, the Company believes that it is not currently a party to any legal proceedings, regulatory matters, or other disputes or claims for which a material loss was considered probable or for which the amount (or range) of loss was reasonably estimable. However, regardless of the merit of the claims raised, legal proceedings may have an adverse impact on the Company as a result of adverse determinations, defense and settlement costs, diversion of management’s time and resources, and other factors.
Dispute with United
A dispute exists under the United capacity purchase agreement with respect to certain legal proceedings, which it considers routinerecurring amounts owed to its business activities.Air Wisconsin by United. As of March 31, 2022,2023, in accordance with applicable accounting standards, the Company believes, after consultation with legal counsel,has recorded $30,699 of the disputed amounts in accounts receivable, net, and $21,093 of the disputed amounts in notes receivable, on the consolidated balance sheets. In October 2022, United initiated arbitration under the agreement. In the arbitration, United has requested a declaration that it does not owe any of the ultimatedisputed amounts claimed by Air Wisconsin, has asserted that Air Wisconsin improperly terminated the agreement and has asserted a claim for damages for wrongful termination. Since the arbitration process is still on-going, the hearing has not yet occurred and no award has been issued, Air Wisconsin cannot reasonably estimate the likely outcome of such legal proceedings, whether individually orthe arbitration including any potential award of the disputed amounts. Air Wisconsin, however, maintains that it has a strong position, that it was entitled to terminate the agreement and that it is entitled to the disputed amounts, including the amounts recorded in the aggregate, is not likelyconsolidated balance sheets, under the terms of the agreement. For additional information, refer to have a material adverse effect on the Company’s financial position, liquidity, or results of operations.Note 3,
Capacity Purchase Agreements with United and American
.
Treasury Payroll Support Program Audit
In September 2020, the Treasury’s Office of Inspector General (OIG) commenced a routine audit in connection with Air Wisconsin’s receipt of funds under the
PSP-1
Agreement. The audit focused, among other things, on certain calculations used to determine the amount of Treasury Payroll Support Air Wisconsin was entitled to receive under the program. Air Wisconsin has disputed in good faith the Treasury’s interpretation of certain provisions of the application for Treasury Payroll Support and the
PSP-1
Agreement, as well as the Treasury’s guidance regarding the Payroll Support Program. As of the date of this filing, Air Wisconsin has not received written confirmation from the OIG regarding the status or results of the audit. Nevertheless, the Treasury subsequently entered into the
PSP-2
Agreement and the
PSP-3
Agreement with Air Wisconsin, has paid to Air Wisconsin the amounts to be paid under the
PSP-2
Agreement and the
PSP-3
Agreement, and has not required Air Wisconsin to refund any amounts it received under the
PSP-1
Agreement.
Standby Letters of Credit
As of March 31, 2022,2023, Air Wisconsin had 6six outstanding letters of credit in the aggregate amount of $372 to guarantee the performance of its obligations under certain lease agreements, airport agreements and insurance policies. Air Wisconsinpolicies, and it maintained a credit facility with a borrowing capacity of $372$375 for the issuance of such letters of credit as needed to support its operations.credit. A significant portion of Air Wisconsin’s restricted cash balance secures the credit facility.
 
1
155

Cash Obligations
The following table sets forth the Company’s cash obligations for the periods presented:
 
  
Payment Due for Year Ending
December 31,
 
  
Total
   
April

through

December

2022
   
2023
   
2024
   
2025
   
2026
   
Thereafter
   
Total
   
2023 (April
through
December)
   
2024
   
2025
   
2026
   
2027
   
Thereafter
 
Aircraft Notes Principal
  $59,500   $3,500   $7,000   $7,000   $42,000   $0     $—     $55,600   $7,000   $7,000   $41,600   $—     $—     $—   
Aircraft Notes Interest
   7,455    1,785    2,170    1,890    1,610    0      —     $5,066   $1,598   $1,874   $1,594   $—     $—     $—   
Operating Lease Obligations
   17,049    4,558    5,832    3,356    2,645    147    511   $10,478   $4,165   $3,222   $2,487   $171   $75   $358 
  
 
   
 
   
 
   
 
   
 
   
 
   
 
                             
Total
  $84,004   $9,843   $15,002   $12,246   $46,255   $147   $511   $71,144   $12,763   $12,096   $45,681   $171   $75   $358 
  
 
   
 
   
 
   
 
   
 
   
 
   
 
                             
The principal amount of the Aircraft Notes is payable in semi-annual installments of $3,500, and certain additional amounts may be payable based on excess cash flow. The amounts set forth in the table do not reflect any such additional excess cash flow payments. As a result of certain prepayments made under the Aircraft Notes in June 2021, no semi-annual installments are due prior to December 31, 2022. As of March 31, 2022,2023, all of the Company’s long-term debt was subject to fixed interest rates. For additional information, regarding the Aircraft Notes, refer to Note 6,
Debt
and the section entitled “
Management’s Discussion and Analysis of Financial Condition and Results of Operations – Debt and Credit Facilities
within our 20212022 Annual Report.
9. Related-Party Transactions
Resource Holdings Associates (Resource Holdings) provides AWAC and Air Wisconsin with financial advisory and management services pursuant to an agreement entered into in January 2012. AWAC paid a total of $60 to Resource Holdings for each of the three monthsmonth periods ended March 31, 20222023 and March 31, 2021,2022, plus the reimbursement of certain
out-of-pocket
expenses. In June 2021, the board of directors agreed to require Harbor to pay Resource Holdings an annual fee of $150, payable monthly, which amount is in addition to the amount paid to Resource Holdings by AWAC. Harbor paid an aggregate of $38 to Resource Holdings for the three months ended March 31, 2022.2023 and March 31, 2022, respectively. For additional information, refer to the section entitled
Certain Relationships and Related Transactions, and Director Independence
” within our 20212022 Annual Report.
10. Earnings Per Share and Equity
Calculations of net income per common share for the dates presented were as follows:
 
  
Three Months Ended
March 31,
 
  
2022
   2021   
Three months
ended
March 31,
2023
   Three months
ended
March 31,
2022
 
Net income
  $9,263   $25,225   
$
882
 
  $9,263 
Preferred stock dividends
   198    198   
 
252
 
   198 
  
 
   
 
         
Net income applicable to common stockholders
   9,065    25,027   
 
630
 
   9,065 
  
 
   
 
         
Weighted average common shares outstanding
            
Shares used in calculating basic earnings per share
   47,638    54,863   
 
44,980
 
   47,638 
Stock option
   397    299   
 
—  
 
   397 
Series C Preferred
   16,500    16,500   
 
16,500
 
   16,500 
  
 
   
 
         
Shares used in calculating diluted earnings per share
   64,535    71,662   
 
61,480
 
   64,535 
  
 
   
 
         
Earnings allocated to common stockholders per common share
            
Basic
  $0.19   $0.46   
$
0.01
 
  $0.19 
Diluted
  $0.14   $0.35   
$
0.01
 
  $0.14 
Basic earnings per share of common stock is computed by dividing the net income applicable to common stockholders by the weighted average number of shares of common stock outstanding during the period.
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Table of Contents
Diluted earnings per share is computed by dividing net income by the weighted average number of shares outstanding assuming the conversion of the Series C Preferred into an aggregate of 16,500 shares of common stock under the
if-converted
method, and the exercise of a stock option granted in 2015 (the “2015 Option”) into 0 and 397
shares of common stock under the treasury stock method for the three months ended March 31, 2022.2023 and March 31, 2022, respectively. In March 2022, Harbor entered into an agreement with the holder of the stock option to cancel the option2015 Option in exchange for
$969. $969. The stock option isshares underlying the 2015 Option are included in computing diluted earnings per share under the treasury stock method for the portion of the reporting period during which it was outstanding.
16


Series C Convertible Redeemable Preferred Stock
In January 2020, Harbor issued 4,000 shares of the Series C Preferred. The rights, preferences, privileges, qualifications, restrictions and limitations relating to the Series C Preferred are set forth in the Certificate of Designations, Preferences and Rights of Series C Convertible Redeemable Preferred Stock (Certificate of Designations), which Harbor filed with the Secretary of State of the State of Delaware.
The Series C Preferred accrues cumulative quarterly dividends at the rate per share of 6.0% of the Series C Issue Price per annum, which are cumulative and compound quarterly to the ext
e
nt dividends have not been declared by the board of directors (Preferential Dividends). From and after December 31, 2023, upon the election of holders of a majority of the outstanding Series C Preferred, the rate of the Preferential Dividends shall be increased by an additional 1.0% per annum per share for each and every
six-month
period following such election (Dividend Ratchet). At the option of the board of directors, in lieu of paying the Preferential Dividends and the Conversion Cap Excess Dividends (as defined below) in cash, all or some of such dividends may be paid in additional shares of Series C Preferred (PIK Dividends).
Each share of Series C Preferred was initially convertible at the election of the holders, at any time after issuance, into that number of shares of common stock determined by dividing the then applicable Series C Liquidation Amount (defined(as defined below) by $0.80, subject to certain adjustments set forth in the Certificate of Designations (Conversion Price). The adjusted Conversion Price as of the date of this filing is $0.15091. The Conversion Price may be subject to further adjustment as described in the Certificate of Designations.
The conversion of Series C Preferred is subject to a limitation on the number of shares of the common stock that may be issued upon conversion of Series C Preferred equal to the sum of (a) 16,500, plus (b) the quotient of (i) the aggregate amount of all accrued and unpaid Preferential Dividends divided by (ii) $0.80, plus (c) the quotient of (i) the number of shares of Series C Preferred issued as PIK Dividends multiplied by the Series C Issue Price, divided by (ii) $0.80. Any outstanding shares of Series C Preferred that may not be converted into common stock pursuant to the limitation described herein (Conversion Cap Excess Shares), from and after December 31, 2022, in addition to the Preferential Dividends, shall accrue cumulative quarterly dividends in an amount per share equal to 0.5% of the Series C Liquidation Amount (as defined below) of each outstanding Conversion Cap Excess Share in the first quarter after December 31, 2022, and increasing an additional 0.5% of the Series C Liquidation Amount in each subsequent quarter (Conversion Cap Excess Dividends). As of March 31, 2022,2023, 755 shares of the Series C Preferred were immediately convertible into 16,500 shares of common stock (representing 26.0%26.9% of the fully diluted shares of capital stock of Harbor), and the remaining 3,245 shares of the Series C Preferred would beare deemed Conversion Cap Excess Shares. Harbor may redeem all, but not less than all, of the Conversion Cap Excess Shares at any time upon notice to the holders for a cash payment in an amount equal to the Series C Liquidation Amount per share.
In the event of any liquidation, dissolution or winding up of Harbor or a sale of Harbor, the Series C Preferred shall be entitled to receive, prior and in preference to any distribution of any assets of Harbor to the common stock or other junior capital stock, an amount equal to the Series C Issue Price, plus an amount equal to all accrued but unpaid Preferential Dividends, Conversion Cap Excess Dividends and any other accrued but unpaid dividends (Series C Liquidation Amount).
On March 30, 2022,31, 2023, the board of directors declared a dividendPreferential Dividend of $198 and a Conversion Cap Excess Dividend of $54 on the Series C Preferred, which waswere paid on March 31, 2022.
2023.
Based on the applicable accounting guidance, Harbor is required to apply the
the “if-converted” “if-converted”
method
to the Series C Preferred to determine the weighted average number of shares outstanding for purposes of calculating the net income (loss) per share of common stock. However, conversion is not assumed for purposes of computing diluted earnings per share if the effect would be anti-dilutive.
Harbor accounts for its Series C Preferred in accordance with the guidance in ASC Topic 480,
 Distinguishing Liabilities from Equity
. Based on the applicable accounting guidance, preferred stock that is conditionally redeemable is classified as temporary or “mezzanine” equity. Accordingly, the Series C Preferred, which is subject to conditional redemption, is presented at redemption value as mezzanine equity outside of the stockholders’ equity section of the consolidated balance sheets.
Excluded Stock Options
In January 2022, Harbor granted a group of affiliated stockholders options to sell additional shares of Harbor’s common stock owned by the stockholders at fixed prices. As these options were out-of-the-money during the three month period ended March 31, 2022, they would have an anti-dilutive effect on the calculation of earnings per share and thus are not included in the calculation above. For additional information regarding these options, refer to Note 13,
Stock Repurchase Program
, within this Quarterly Report.
11. Supplemental Cash Flow Information
Cash payments for interest for the three months ended March 31, 20222023 and March 31, 20212022 were $595$556 and $1,037,$595, respectively. Cash payments for income taxes for the three months ended March 31, 20222023 and March 31, 20212022 were $6$45 and $10,083,$6, respectively. Cash payments included in the measurement of lease liabilities related to operating leases were $1,490$1,415 and $700$1,490 for the three months ended March 31, 20222023 and March 31, 2021,2022, respectively.
 
1
17
7

The following table provides a reconciliation of all cash and cash equivalents and restricted cash reported on the consolidated balance sheets that sum to the total of those same amounts shown on the consolidated statements of cash flows:
   
    March 31, 2023    
       December 31, 2022     
Cash and cash equivalents  
$
22,509
 
  $33,333 
Restricted cash  
 
671
 
   849 
           
Total cash, cash equivalents, and restricted cash
  
$
23,180
 
  $34,182 
           
12. Intangible Assets
Intangible assets consist of the following indefinite-lived assets as of the dates presented:
 
  
March 31, 2022
   December 31, 2021   
March 31, 2023
   December 31, 2022 
  
Gross Carrying Amount
   Gross Carrying Amount   
Gross Carrying Amount
   Gross Carrying Amount 
Trade names and air carrier certificate
   5,300    5,300   
 
5,300
 
   5,300 
  
 
   
 
         
Total
  $5,300   $5,300   
$
5,300
 
  $5,300 
  
 
   
 
         
13. Stock Repurchase Program
On March 30, 2021, the board of directors adopted a stock repurchase program pursuant to which Harbor was initially authorized to repurchase up to $1,000 of shares of its common stock during the first calendar month of the program, subject to an automatic increase of $1,000 per calendar month thereafter. Harbor is not obligated under the program to acquire any particular number or value of shares and can suspend or terminate the program at any time. Harbor acquired a total of 470 and 6,262 shares of its common stock pursuant to the stock repurchase program in the three months ended March 31, 2022.
In January 2022, Harbor entered into an agreement with a group of affiliated stockholders pursuant to which Harbor agreed to repurchase an aggregate of 5,437,500 shares of common stock for a purchase price of $5,655 pursuant to the settlement of a legal claim Harbor had against the stockholders. As part of the transaction, Harbor also granted to the stockholders three options to sell additional shares of Harbor’s common stock owned by the stockholders at fixed prices.
The first option provided the right to require Harbor to purchase up to 1,600,000 shares at a price of $1.95 from January 1, 2022 through2023 and including February 15, 2022. The second option provided the right to require Harbor to purchase up to 1,000,000 shares at a price of $1.90 from February 16, 2022 through and including March 31, 2022. The third option provided the right to require Harbor to purchase 500,000 shares at a price of $1.85 from April 1, 2022, through and including May 15, 2022.respectively. As of March 31, 2023 and December 31, 2022, total cash of $296 and $475, respectively,
was
held for the first two options had expired without exercise. 
repurchase of shares under Harbor’s stock repurchase program. This amount is included in restricted cash.
For additional information, refer to Part II, Item 2, “
Purchases of Equity Securities by the Issuer and Affiliated Purchasers
” within this Quarterly Report.
14. Subsequent Events
The Company evaluated its consolidated financial statements included in this Quarterly Report for subsequent events through May 9, 2022,15, 2023, the date the consolidated financial statements were available to be issued. The following subsequent event is noted:issued and determined that there were none.
In April 2022, Air Wisconsin and United entered into a third amendment to the United capacity purchase agreement which addressed the date by which United must provide a wind-down schedule for the period following the expiration of the term of the agreement.
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Table of Contents

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following discussion and analysis of our financial condition and results of operations should be read together with our unaudited consolidated financial statements and the related condensed notes included in this Quarterly Report, and with the audited consolidated financial statements, accompanying notes, and the other financial information included within theour Annual Report on Form

10-K
for the year ended December 31, 20212022 (our “2021“2022 Annual Report”). The following discussion contains forward-looking statements that involve risks and uncertainties. Our actual results could differ materially from those expressed or implied by the forward-looking statements below. Factors that could cause or contribute to those differences in our actual results include, but are not limited to, those discussed below and those discussed elsewhere within this Quarterly Report, particularly in the sections entitled “Cautionary Note Regarding Forward-Looking Statements” and “Risk Factors.”

Overview

Harbor Diversified, Inc. (“Harbor”) is

a non-operating
holding company that is the parent of a consolidated group of subsidiaries, including AWAC Aviation, Inc. (“AWAC”), which is the sole member of Air Wisconsin Airlines LLC (“Air Wisconsin”), which is a regional air carrier. Harbor is also the direct parent of three other subsidiaries: (1) Lotus Aviation Leasing, LLC (“Lotus”), which leases flight equipment to Air Wisconsin, (2) Air Wisconsin Funding LLC (“AWF”), which provides flight equipment financing to Air Wisconsin, and (3) Harbor Therapeutics, Inc. (“Therapeutics”), which is
a non-operating entity
with no material assets. Because Harbor consolidates Air Wisconsin for financial statement purposes, disclosures relating to activities of Air Wisconsin also apply to Harbor unless otherwise noted. When appropriate, Air Wisconsin is named specifically for its individual contractual obligations and related disclosures. Where reference is intended to include Harbor and its consolidated subsidiaries, they may be jointly referred to as the “Company,” “we,” “us,” or “our.” Where reference is intended to refer only to Harbor Diversified, Inc., it is referred to as “Harbor.”
For

United Capacity Purchase Agreement

During the three months ended March 31, 2022,2023, Air Wisconsin operated a fleet of

64 CRJ-200primarily provided regional
jets under airline services to United Airlines, Inc. (“United”) pursuant to a capacity purchase agreement (the “United capacity purchase agreement”) with its sole major airline partner,which was entered into in February 2017. Under the agreement Air Wisconsin has operated as United Airlines, Inc. (“United”),Express, with a presence at both Chicago O’Hare and, until April 2023, Washington-Dulles international airports, two of United’s key domestic hubs. All of Air Wisconsin’s flights are operated as United Express pursuant to the terms of the United capacity purchase agreement. In providing regional flying under the United capacity purchase agreement, Air Wisconsin uses United’s logos, service marks, and aircraft paint schemes.schemes, United controls route selection, pricing, seat inventories, marketing and scheduling. In addition,scheduling, and United provides Air Wisconsin with ground support services and gate access. MorePrior to the commencement of services under the American capacity purchase agreement described below, more than 99%99.9% of our operating revenues for the three months ended March 31, 2022 was derived from operations associated with the United capacity purchase agreement.
Subject For additional information, refer to certain limited exceptions,Note 1, Summary of Significant Accounting PoliciesContract Revenues, and Note 3, Capacity Purchase Agreements with United and American.

Dispute with United

A dispute exists under the United capacity purchase agreement provideswith respect to certain recurring amounts owed to Air Wisconsin by United. In October 2022, United initiated arbitration under the United capacity purchase agreement and requested a declaration that it does not owe any of the amounts claimed by Air Wisconsin. Air Wisconsin expects that, unless the parties reach a settlement before then, the arbitration hearing will occur in July 2023 and that the arbitrators will issue their award in August 2023. In October 2022, United also delivered an initial wind-down schedule that provided for the withdrawal of aircraft from coverage under the United capacity purchase agreement beginning in March 2023 and continuing through November 2023. In December 2022 and February 2023, Air Wisconsin sent United notices of termination of the agreement. In the arbitration, United has contested Air Wisconsin’s right to terminate the agreement and asserted a claim for damages for wrongful termination. In accordance with the termination provisions, and in response to Air Wisconsin’s first termination notice, United delivered a revised wind-down schedule in January 2023. Following the delivery of that revised schedule, in February 2023, the parties agreed, in a sixth amendment to the United capacity purchase agreement, to a wind-down schedule that provides for the withdrawal of aircraft from the agreement beginning in January 2023 and continuing until early June 2023, at which time all of Air Wisconsin’s remaining aircraft would be withdrawn from the agreement, and Air Wisconsin would cease flying for United.

Since the arbitration process is still on-going, the hearing has not yet occurred and no award has been issued, Air Wisconsin cannot reasonably estimate the likely outcome of the arbitration including any potential award of the disputed amounts. Air Wisconsin, however, maintains that it has a strong position, that it was entitled to terminate the agreement and that it is entitled to the disputed amounts, including the amounts recorded in the consolidated financial statements, under the terms of the agreement. 

For additional information, refer to the section entitled “Risk Factors” within this Quarterly Report.

19


American Capacity Purchase Agreement

In August 2022, Air Wisconsin entered into a new five-year capacity purchase agreement (the “American capacity purchase agreement”) with American Airlines, Inc. (“American”), which was subsequently amended in February 2023 and March 2023, pursuant to which Air Wisconsin has agreed to provide up to 60 CRJ-200 regional jet aircraft for regional airline services for American. Air Wisconsin commenced flying operations for American in March 2023. American will become Air Wisconsin’s sole airline partner once all aircraft are removed from United’s flying operations.

Under the American capacity purchase agreement, Air Wisconsin is entitled to receive from American a fixed daily revenueamount for each aircraft covered under the agreement (subject to Air Wisconsin’s ability to meet certain block hour utilization thresholds), a fixed payment for each departure, and a fixed payment for each block hour flown, and reimbursementin each case subject to annual increases during the term of certain direct operating expenses in exchange for providing regional flying service for United.the agreement. Air Wisconsin iswill also be eligible to receive incentive payments, or maycompensation, and will be required to pay penalties,rebates, upon the achievement of, or failure to achieve, certain pre-establishedperformance criteria primarily based oncriteria. Air Wisconsin is responsible for certain customary costs relating to the flight completion,

on-time
performance,operation and customer satisfaction ratings. Furthermore,maintenance of the covered aircraft along with other customary controllable expenses, including expenses associated with flight crews, line maintenance and overhead. American will reimburse Air Wisconsin for certain customary costs and expenses incurred in connection with Air Wisconsin’s flight operations, including fuel, ground handling, landing and air traffic control, changes to livery and branding, aircraft and passenger liability insurance, property taxes and systems support. American has the right to schedule all aircraft covered by the agreement, provides forincluding determining route selection and frequency, and the payment or accrualtiming of certain amounts by Unitedscheduled arrivals and departures, in each case subject to Air Wisconsin based on certain scheduling benchmarks. Theparameters. American also has the right to determine and publish fares and to establish seat inventories, overbooking levels, and allocation of seats among fare categories. Furthermore, American will provide all ground handling services, including gate and ticket counter activities, baggage handling, cargo handling, aircraft loading/unloading services, passenger ticketing, and aircraft cabin cleaning. American has the right to all revenues resulting from the sale of passenger tickets associated with the covered aircraft and all other sources of revenue associated with the operation of the covered aircraft, including revenues relating to baggage charges, food and beverage sales and ticket change fees. Similar to the United capacity purchase agreement, has the effect of protectingAmerican capacity purchase agreement protects Air Wisconsin, to an extent, from many of the elements that typically cause volatility in airline financial performance, including fuel prices, variations in ticket prices, and fluctuations in the number of passengers.
In October 2020, Air Wisconsin entered into an amendment to the United

The American capacity purchase agreement provides that among other things, provided relief on certain scheduling requirements and settled certain disputes that had existed between United and Air Wisconsin over amounts owedthe parties may discuss the possibility of adding CRJ-700 regional jets to Air WisconsinWisconsin’s fleet for the purpose of providing regional airline services under the United capacity purchase agreement. In April 2021, Air Wisconsin and United entered into a second amendment to the United capacity purchase agreement, which addressed the scheduling of block hours after a certain date. In April 2022, Air Wisconsin and United entered into a third amendment to the United capacity purchase agreement which addressed the date by which United must provide a wind-down schedule for the period following the expiration of the term of the agreement. The United capacity purchase agreement expires in February 2023. Air Wisconsin and United are in active negotiations regarding the extension of the agreement or the execution of a new agreement.

Currently, a dispute existsbut neither party is under the United capacity purchase agreementany obligation with respect to certain recurring amounts owedthese additional aircraft.

For additional information, refer to Air Wisconsin by United. As of March 31,the section entitled “Business – American Capacity Purchase Agreement” within our 2022 the amount in dispute was approximately $9.4 million. The Company believes that United’s claims have no support under the United capacity purchase agreement, however the outcome cannot be predicted. The Company has recognized all disputed amounts through March 31, 2022 in the consolidated financial statements.

19

Table of Contents
Focus on Safety for Employees and Passengers
The safety and well-being of our employees and passengers are our priority. Throughout
the COVID-19 pandemic,
Air Wisconsin has taken numerous steps to provide its employees and passengers with the ability to take appropriate safety measures in accordance with guidelines provided by the Centers for Disease Control and Prevention, including working with United to:
enhance Air Wisconsin’s aircraft cleaning and sanitation procedures;
provide gloves, masks, and other personal protective equipment for crew members;
provide options to Air Wisconsin’s employees who are diagnosed with
COVID-19,
including pay protection and extended leave options;
provide financial incentive to employees to encourage vaccination and booster shots;
implement workforce social distancing, mask requirements and other protection measures, and enhanced cleaning of our facilities; and
provide regular, ongoing communication regarding impacts of the
COVID-19
pandemic, including health and safety protocols and procedures.
Annual Report.

Labor Shortages

Historically, the airline industry has experienced periodic shortages of qualified personnel, particularly pilots and mechanics. As a result of the reduced flying caused by

the COVID-19 pandemic,
the shortage was temporarily abated. However, as flight demand has increased, labor shortages within the shortage hasairline industry have become acute, particularly for regional airlines such as Air Wisconsin dueWisconsin. The shortage is particularly critical at the captain level, since it can take as long as two years to replace a captain, taking into account training time and experience required at the first officer level before a pilot can be elevated to the rank of captain.

Pilot shortages within the airline industry are the result of a number of factors, including retirements and employeespersonnel seeking opportunities with larger airlines where compensation may be substantially higher, the number of pilots at mainlinemajor airlines reaching retirement age, upward pressure on wages and bonuses at other regional carriers and within other industries, and the proliferation of cargo and low-cost carriers that have increased demand for pilots. In the past several months, these and other factors have caused our pilot attrition rates to be higher than our ability to hire and retain replacement pilots, resulting in our inability to consistently achieve block hours in line with pre-pandemic levels. To address the diminished supply of qualified pilot candidates, regional airlines, including Air Wisconsin, have implemented significant pilot wage and bonus increases, which has substantially increased our labor costs and may continue to negatively impact our results of operations and financial condition. If we are unable to maintain a sufficient number of qualified pilots to operate our scheduled flights, it could lead to reduced flight schedules and possibly reduced fixed payments for aircraft, either of which could further impact our financial condition.

In addition to pilots, Air Wisconsin’s operations rely on the availability of other qualified personnel, including maintenance technicians. As a result of global supply chain constraints and inflationary pressures, as well as increased flying levels, Air Wisconsin has experienced increased costs of certain maintenance activities and delays in obtaining third-party maintenance services, which has been compounded by difficulty recruiting and retaining qualified mechanics. Mechanic shortages within the industry have resulted from several factors, including larger airlines offering higher salaries and more extensive benefit programs, greater demand for mechanics across the airline industry, and upward pressure on wages in other industries. For example, while Air Wisconsin’s monthly departures and scheduled block hours generally increased from June 2020 until October 2021, they rarely

reached pre-pandemic levels
and have declined slightly since October 2021, mostly as a result of pilot shortages.
Impact on Competitive Environment
Several regional and larger carriers have ceased operations as a direct or indirect result of
the COVID-19 pandemic.
As of the date of this filing, ExpressJet Airlines, Inc., Miami Air International, Trans States Airlines, and Compass Airlines, each of which are domestic, regional, or charter airlines, have either filed for Chapter 11 or Chapter 7 bankruptcy, or ceased or severely limited operations. The impact ofWe anticipate these and other changesdrivers will continue to the competitive environmentplace upward pressure on our business and industry is highly uncertain.operating costs.

20


Paycheck Protection Program
In April 2020, Air Wisconsin received a $10.0 million loan (“SBA Loan”) under the small business Paycheck Protection Program (“PPP”) established under the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”) and administered by the Small Business Administration (“SBA”). The entire principal amount and accrued interest were forgiven in August 2021 in the amount of $10.1 million, which was recorded as gain on extinguishment of debt in the audited consolidated statements of operations included within our 2021 Annual Report.
Payroll Support Program
In April 2020, Air Wisconsin entered into a Payroll Support Program
Agreement (“PSP-1 Agreement”)
with respect to payroll support (“Treasury Payroll Support”) from the U.S. Department of the Treasury (“Treasury”) under a program (“Payroll Support Program”) provided by the CARES Act. Pursuant to the Payroll Support Program, Air Wisconsin received approximately $42.2 million, all of which was received in 2020. The Treasury’s Office of the Inspector General (OIG) commenced a routine audit of Air Wisconsin’s compliance with the terms of
the PSP-1 Agreement.
As of the date of this filing, Air Wisconsin has not received written confirmation from the OIG regarding the status or results of the audit.
In December 2020, the federal Consolidated Appropriations Act of 2021 (“PSP Extension Law”) was adopted, which provided for additional payroll support to eligible air carriers. In March 2021, pursuant to the PSP Extension Law, Air Wisconsin entered into a Payroll Support Program Extension Agreement with the Treasury
(the “PSP-2 Agreement”),
which is substantially similar to
the PSP-1 Agreement.
Air Wisconsin received approximately $33.0 million pursuant to
the PSP-2 Agreement,
all of which was received in 2021.
In March 2021, the federal American Rescue Plan Act of 2021 (“American Rescue Plan”) was adopted, which provided further payroll support to eligible air carriers. In June 2021, pursuant to the American Rescue Plan, the Treasury entered into a Payroll Support Program 3 Agreement with Air
20

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Wisconsin
(the “PSP-3 Agreement”
and, together with
the PSP-1 Agreement
and
the PSP-2 Agreement,
the “PSP Agreements”), which is substantially similar to
the PSP-1 Agreement
and
the PSP-2 Agreement.
Air Wisconsin received approximately $33.3 million pursuant to
the PSP-3 Agreement,
all of which was received in 2021.
The PSP Agreements contain various covenants, including that (i) the payroll support proceeds must be used exclusively for the payment of wages, salaries, and benefits, (ii) Air Wisconsin cannot involuntarily terminate or furlough any employee or reduce any employee’s pay rates or benefits without that employee’s consent, in any case prior to certain dates, (iii) Air Wisconsin cannot pay total compensation to certain employees in excess of certain total compensation caps, (iv) Air Wisconsin cannot pay dividends or make other capital distributions prior to certain dates, and (v) neither Air Wisconsin nor any of its affiliates can purchase an equity security of Air Wisconsin, or any direct or indirect parent company of Air Wisconsin, that is listed on a national securities exchange prior to certain dates. If Air Wisconsin fails to comply with its obligations under these agreements, it may be required to repay some or all of the funds provided to it under these agreements. Any such default, acceleration, insolvency or failure to comply would likely have a material adverse effect on our business.
For additional information, refer to Note 8,
 Commitments and Contingencies,
 in our audited consolidated financial statements within our 2021 Annual Report.

Employee Retention Credit

Air Wisconsin receivedrecorded an employee retention credit in 2021 in the aggregate amount of approximately $1.1 million in 2021 pursuant to the CARES Act for payroll expenses incurred during the second, third, and fourth quarters of 2020. A credit of $0.2 million for one of the three eligible quarters was received in 2020.

2022 and the remaining credits were received in January 2023.

Economic Conditions, Challenges and Risks Impacting Financial Results

For a discussion of the general and specific factors and trends affecting our business and results of operations, seerefer to the section entitled

Management’s Discussion and Analysis of Financial Condition and Results of Operations
” within our 20212022 Annual Report.

Results of Operations

Comparison of the Three Months Ended March 31, 20222023 and the Three Months Ended March 31, 2021

2022

The following table sets forth our major operational statistics and the associated percentage changes for the periods presented.

   
Three Months Ended

March 31,
        
   
2022
   2021   
Change
 
Operating Data:
       
Available Seat Miles (ASMs) (in thousands)
   321,822    205,738    116,084   56.4
Actual Block Hours
   28,534    19,600    8,934   45.6
Actual Departures
   18,508    13,861    4,647   33.5
Revenue Passenger Miles (RPMs) (in thousands)
   247,653    126,358    121,295   96.0
Average Stage Length (in miles)
   357    308    49   15.9
Contract Revenue Per Available Seat Mile (CRASM) (in cents)
   20.81¢    24.18¢    (3.37)¢   (13.9)% 
Passengers
   691,324    400,617    290,707   72.6
presented:

   Three Months Ended
March 31,
         
   2023   2022   Change 

Operating Data:

        

Available Seat Miles (“ASMs”) (in thousands)

   250,954    321,822    (70,868   (22.0%) 

Actual Block Hours

   23,077    28,534    (5,457   (19.1%) 

Actual Departures

   15,252    18,508    (3,256   (17.6%) 

Revenue Passenger Miles (“RPMs”) (in thousands)

   205,377    247,653    (42,276   (17.1%) 

Average Stage Length (in miles)

   339    357    (18   (5.0%) 

Contract Revenue Per Available Seat Mile (in cents)

   23.53¢    20.81¢    2.72¢    13.1

Passengers

   600,900    691,324    (90,424   (13.1%) 

The increasedecrease in ASMs, block hours, departures, RPMs and passengers during the three months ended March 31, 2022,2023, compared to the three months ended March 31, 2021,2022, was primarily due to the industry-wide pilot shortage, the commencement of the wind-down schedule with United, and the removal of certain aircraft from service in order to paint them in the American livery and otherwise prepare them for service under the American capacity purchase agreement, which resulted in a significantly lower number of flights relative to the prior year period. The increase in contract revenue per available seat mile during the three months ended March 31, 2023, compared to the three months ended March 31, 2022, was primarily due to an increase in flying underdeferred revenue recognized during the United capacity purchase agreement as a result of increased demand for air travel related to the recovery from the

COVID-19
pandemic.
current period.

Operating Revenues

The following table sets forth our operating revenues and the associated dollar and percentage changes for the datesperiods presented:

   Three Months Ended
March 31,
         
   2023   2022   Change 

Operating Revenues ($ in thousands):

        

Contract Revenues

  $59,037   $66,968   ($7,931   (11.8%

Contract Services and Other

   95    7    88    1,257.1% 
  

 

 

   

 

 

   

 

 

   

 

 

 

Total Operating Revenues

  $59,132   $66,975   ($7,843   (11.7%
  

 

 

   

 

 

   

 

 

   

 

 

 

21


   
Three Months Ended

March 31,
         
   
2022
   2021   
Change
 
Operating Revenues ($ in thousands):
        
Contract Revenues
  $66,968   $49,756   $17,212    34.6
Contract Services and Other
   7    18    (11   (61.1)% 
  
 
 
   
 
 
   
 
 
   
 
 
 
Total Operating Revenues
  $66,975   $49,774   $17,201    34.6
  
 
 
   
 
 
   
 
 
   
 
 
 
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Total operating revenues increased $17.2decreased $7.8 million, or 34.6%11.7%, during the three months ended March 31, 2022,2023, compared to the three months ended March 31, 2021,2022, primarily due to a decrease in block hours and departures as a result of the pilot shortage and the commencement of the wind down schedule with United. The operating revenue decrease includes an overall decrease in revenue of $16.7 million that was partially offset by an increase in flyingthe recognition of previously deferred revenue of $6.0 million under the United capacity purchase agreement, as a result$2.6 million of increased demandrevenue recorded pursuant to the American capacity purchase agreement starting in March 2023, and $0.1 million recorded for air travelother contract revenues related to the recovery from the

COVID-19
pandemic.
startup and pass through items.

Operating Expenses

The following table sets forth our operating expenses and the associated dollar and percentage changes for the periods presented:

   
Three Months Ended

March 31,
         
   
2022
   2021   
Change
 
Operating Expenses ($ in thousands):
                    
Payroll and Related Costs
  $26,601   $22,751   $3,850    16.9
Aircraft Fuel and Oil
   51    13    38    292.3
Aircraft Maintenance, Materials and Repairs
   14,501    11,072    3,429    31.0
Aircraft Rent
   —      23    (23   (100.0)% 
Other Rents
   1,613    922    691    74.9
Depreciation, Amortization and Obsolescence
   6,644    6,500    144    2.2
Payroll Support Program
   —      (27,914   27,914    100.0
Purchased Services and Other
   3,765    3,150    615    19.5
   
 
 
   
 
 
   
 
 
   
 
 
 
Total Operating Expenses
  $53,175   $16,517   $36,658    221.9
   
 
 
   
 
 
   
 
 
   
 
 
 

   Three Months Ended
March 31,
         
   2023   2022   Change 

Operating Expenses ($ in thousands):

        

Payroll and Related Costs

  $29,768   $26,601   $3,167    11.9% 

Aircraft Fuel and Oil

   102    51    51    100.0% 

Aircraft Maintenance, Materials and Repairs

   19,349    14,501    4,848    33.4% 

Other Rents

   1,594    1,613    (19   (1.2%

Depreciation, Amortization and Obsolescence

   6,357    6,644    (287   (4.3%

Purchased Services and Other

   4,442    3,765    677    18.0% 
  

 

 

   

 

 

   

 

 

   

 

 

 

Total Operating Expenses

  $61,612   $53,175   $8,437    15.9% 
  

 

 

   

 

 

   

 

 

   

 

 

 

Our consolidated operating expenses consist of the following items:

Payroll and Related Costs

. Payroll and related costs increased $3.9$3.2 million, or 16.9%11.9%, to $26.6$29.8 million for the three months ended March 31, 2022,2023, compared to the three months ended March 31, 2021.2022. The increase was primarily driven by an increaseincreases in crew wages,pilot bonuses and training expenseshourly pay of $1.6$3.4 million, an increase in personnel expenses, including per diem and crew roomspayroll taxes of $1.1$0.3 million, an increase in taxes and benefitsmanagement employee wages of $0.9$0.2 million, and an increase in maintenance employee wages of $0.1$0.2 million.
The increase was partially offset by a decrease of $0.5 million in employee benefits, $0.2 million in wages for flight attendants, and $0.2 million in other employee expenses.

Aircraft Fuel and Oil

. Substantially all of the fuel costs incurred as a result of flying pursuant to the United capacity purchase agreement and the American capacity purchase agreement during the three months ended March 31, 20222023 and March 31, 20212022 were directly paid to suppliers by United.United or American, as applicable. Aircraft fuel and oil expense primarily reflects the costs associated with aircraft oil purchases. These expenses were immaterial for the three months ended March 31, 20222023 and March 31, 2021.
2022.

Aircraft Maintenance, Materials and Repairs

. Aircraft maintenance, materials and repairs costs increased $3.4$4.8 million, or 31.0%33.4%, to $14.5$19.3 million for the three months ended March 31, 2022,2023 compared to the three months ended March 31, 2021,2022, primarily as a result of an increase in requiredairframe repairs and materials purchases of $3.4 million and $1.7 million, respectively. The increase was largely driven by higher maintenance rates and repair activitiesa greater reliance on third-party maintenance providers due to anthe ongoing labor shortage. The increase was partially offset by a decrease of $0.4 million in flying attributable to increased passenger demand for air transportation. For additional information, refer to Note 1,
 Summary of Significant Accounting Policies – Reclassification
.
Aircraft Rent
engine repair costs.

Other Rents. Aircraft rentOther rents expense decreased $0.02 million, or 100.0%,remained relatively unchanged for the three months ended March 31, 2022,2023 compared to the three months ended March 31, 2021. There was no aircraft rent2022.

Depreciation, Amortization and Obsolescence. Depreciation, amortization and obsolescence expense recorded in the three months ended March 31, 2022 because Air Wisconsin no longer had any aircraft under lease after June 2021.

Other Rents
. Other rents expense increased $0.7decreased $0.3 million, or 74.9%4.3%, to $1.6$6.4 million for the three months ended March 31, 2022,2023 compared to the three months ended March 31, 2021.2022, primarily related to a $0.3 million decrease in obsolescence reserves. All other depreciation accounts were relatively unchanged and are immaterial.

Purchased Services and Other. Purchased services and other expense increased $0.7 million, or 18.0%, to $4.4 million for the three months ended March 31, 2023 compared to the three months ended March 31, 2022. The increase was primarily due to an increase of $0.6 million in flight training simulator rental expense.

Depreciation, Amortization and Obsolescence
. Depreciation, amortization and obsolescence expense increasedlegal fees, $0.1 million or 2.2%, to $6.6for miscellaneous IT supplies, and $0.1 million associated with a loss on disposal of assets. This increase was partially offset by a decrease of $0.1 million for professional and technical fees.

Other Income (Expense)

Interest Income. Interest income increased $0.6 million for the three months ended March 31, 2022,2023 compared to the three months ended March 31, 2021.2022. The increase was primarily due to an increase of $0.9 million in interest and dividends earned on marketable securities, partially offset by a decrease of $0.3 million in interest earned on the increase in obsolescencenotes receivable due from United.

22


Interest Expense. Interest expense for spare parts.

Payroll Support Program
.
The contra-expense for the Payroll Support Program decreased $27.9 million, or 100%,was immaterial and relatively unchanged for the three months endingended March 31, 2022,2023 compared to the three months ended March 31, 2021. There was no contra-expense recorded in2022.

Gain on Marketable Securities.Gains on marketable securities increased $4.2 million for the three months ended March 31, 2023 compared to the three months ended March 31, 2022, due to an increase in the cessationmarket value of the Payroll Support Programmarketable securities. There were $1.8 million in 2021.

Purchased Services and Other
. Purchased services and other expense increased $0.6 million, or 19.5%, to $3.8 millionunrealized gains recorded for the three months ended March 31, 2022,2023 compared to the three months ended March 31, 2021. This increase was primarily due to an increase in professional and technical
22

Tableunrealized loss of Contents
services, consisting primarily of an aircraft records review and aircraft engineering services, of $0.5 million, and an increase in insurance expense of $0.1 million. For additional information, refer to Note 1,
 Summary of Significant Accounting Policies – Reclassification
.
Other (Expense) Income
Interest Income
. Interest income increased $0.2 million for the three months ended March 31, 2022, compared to the three months ended March 31, 2021. The increase was primarily due to an increase in interest earned on the notes receivable due from United.
Interest Expense
. Interest expense decreased $0.4 million for the three months ended March 31, 2022, compared to the three months ended March 31, 2021, primarily due to the prepayment of debt in June 2021. For additional information, refer to “
Management’s Discussion and Analysis of Financial Condition and Results of Operations – Debt and Credit Facilities
” within our 2021 Annual Report.
Loss on Marketable Securities
.
Loss on marketable securities was $2.4 million for the three months ended March 31, 20222022.

Other, Net. Other income and $0.06expense was immaterial and relatively unchanged for the three months ended March 31, 2021. The loss reflects the change in market value of marketable securities during the three months ended March 31, 2022 and 2021.

Other, Net
. Other income increased $0.2 million for the three months ended March 31, 2022,2023 compared to the three months ended March 31, 2021. The other income consists of dividend income from investments in marketable securities.
2022.

Net Income

Net income for the three months ended March 31, 20222023 was $0.9 million, or $0.01 per basic share and $0.01 per diluted share, compared to net income of $9.3 million, or $0.19 per basic share and $0.14 per diluted share, compared to net income of $25.2 million, or $0.46 per basic share and $0.35 per diluted share, for the three months ended March 31, 2021.2022. For additional information, refer to Note 10,

Earnings perPer Share
and Equity
, in our consolidated financial statements included in this Quarterly Report.
.

The decrease in net income for the three months ended March 31, 2022, when2023, compared to the three months ended March 31, 2021,2022, primarily resulted from a decrease in operating revenue, and an increase in overall operating expenses and specifically no contra-expense related to the Payroll Support Program, under which we ceased receiving support in 2021. Further, our operating expenses, including payroll and related costs, as well as aircraftconsisting primarily of maintenance and repair costs, significantly increased due to increased flying levels.

payroll expenses. The decrease in net income was partially offset by non-operating income primarily resulting from unrealized gains on marketable securities.

Income Taxes

In the three months ended March 31, 2022,2023, our effective tax rate was 23.8%(44.19)%, compared to 24.0% for23.8% in the three months ended March 31, 2021. Our tax rate can vary depending on changes in tax laws, adoption of accounting standards, the amount of income we earn in each state and the state tax rate applicable to such income, as well as any valuation allowance required on our deferred tax assets.

We recorded income tax expense of $2.9 million and $8.0 million for the three months ended March 31, 2022 and March 31, 2021, respectively.
2022.

The income tax expense for the three months ended March 31, 2022 resulted in an effective tax rate of 23.8%, which differed from the U.S. federal statutory rate of 21%, primarily due to the impact of state income taxes and permanent differences between financial statement and taxable income.

The

We recorded an income tax expensebenefit of $0.3 million and income tax provision of $2.9 million for the three months ended March 31, 20212023 and March 31, 2022, respectively.

The income tax provision for the three months ended March 31, 2023 resulted in an effective tax rate of 24.0%(44.19)%, which differed from the U.S. federal statutory rate of 21%, primarily due to the reversal of the valuation allowance on federal and state deferred tax assets that are capital in nature due to the unrealized gains on marketable securities during the quarter, the impact of state income taxes, and permanent differences between financial statement and taxable income.

For additional information, refer to Note 5,

Income Taxes
, in our audited consolidated financial statements included within our 20212022 Annual Report.

Liquidity and Capital Resources

Sources and Uses of Cash

Our principal sources of liquidity are our cash and cash equivalents balance, our marketable securities, and Air Wisconsin’s cash flows from operations. As of March 31, 2022,2023, our cash and cash equivalents balance was $25.6$22.5 million and we held $136.2$156.3 million of marketable securities. For the

23

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three months ended March 31, 2022, we2023, cash used cash in our operations of $1.8was $6.7 million. In the near term, Air Wisconsin expectswe expect to fund itsour liquidity requirements through cash generated from operations, andas well as our existing cash, cash equivalents, and marketable securities balances.

Air Wisconsin requires cash to fund its operating expenses and working capital requirements, which include outlays for capital expenditures, labor and maintenance costs, and payment of debt service obligations, including principal and interest payments. Our cash needs vary from period to period primarily based on the timing and costs of significant maintenance events and increased labor costs due to shortages of qualified pilots and mechanics. During the ordinary course of business, we evaluate our cash requirements and, if necessary, adjust operating and capital expenditures to reflect current market conditions and our projected demand. Our capital expenditures are typically used to acquire or maintain aircraft and flight equipment for Air Wisconsin. During the three months ended March 31, 2022,2023, we had $1.2$1.8 million in capital expenditures primarily related to purchases of rotable parts and capitalized engine overhauls. Future capital expenditures may be impacted by events and transactions that are not currently forecasted.

23


Air Wisconsin’s ability to service its long-term debt obligations and business development efforts depends, in part, on its ability to generate cash from operating activities which is subject to, among other things, its future operating performance, as well as other factors, some of which may be beyond our control. If Air Wisconsin fails to generate sufficient cash from operations, it may need to obtain additional debt financing, or restructure its current debt financing or liquidate its marketable securities, to achieve its longer-term objectives. As of March 31, 2022,2023, Air Wisconsin had $5.8$9.1 million of short-term debt and $61.1$51.6 million of long-term debt, all of which is secured indebtedness incurred in connection with the Aircraft Notes. For additional information, refer to Note 6, Debt and

Management’s Discussion and Analysis of Financial Condition and Results of Operations – Debt and Credit Facilities
” within our 20212022 Annual Report.

The United capacity purchase agreement and Air Wisconsin’s credit agreements with its lender contain restrictions that limit Air Wisconsin’s ability to pay, or prohibit it from paying, dividends or distributions to Harbor. In addition, the PSP Agreements prevent Air Wisconsin from paying dividends prior to certain dates.

We believe our available working capital and anticipated cash flows from operations will be sufficient to meet our liquidity requirements for at least the next 12 months from the date of this filing. To the extent that results or events differ from our financial projections or business plans, our liquidity may be adversely impacted.

Restricted Cash

As of March 31, 2022,2023, in addition to cash and cash equivalents of $25.6$22.5 million, the Company had $0.6$0.7 million in restricted cash, which relates to a credit facility used for the issuance of cash collateralized letters of credit supporting our worker’s compensation insurance program, landing fees at certain airports and facility leases, as well as cash held for the repurchase of shares under Harbor’s stock repurchase program. Restricted cash includes amounts escrowed in an interest-bearing account that secures the credit facility.

Cash Flows

The following table presents information regarding our cash flows for each of the periods presented ($ in thousands):

   
Three Months Ended
March 31,
         
   
2022
   2021   
Change
 
Net cash (used in) provided by operating activities
  $(1,788  $14,746   $(16,534   (112.1)% 
Net cash used in investing activities
   (1,438   (20,159   18,721    (92.9)% 
Net cash used in financing activities
   (9,244   (898   (8,346   929.4

   Three Months Ended
March 31,
         
   2023   2022   Change 

Net cash used in operating activities

  ($6,661  ($1,788  ($4,873   272.5

Net cash used in investing activities

   (2,553   (1,438   (1,115   77.5

Net cash used in financing activities

   (1,788   (9,244   7,456    (80.7%) 

Cash Flows (Used in) ProvidedUsed in Operating Activities

During the three months ended March 31, 2023, our cash flows used in operating activities were $6.7 million. We had net income of $0.9 million. Net cash flows are further adjusted for increases in cash primarily related to depreciation, obsolescence and amortization of $6.1 million, accrued payroll and employee benefits of $1.2 million, accounts payable of $0.8 million, and contract liabilities of $0.5 million, partially offset by Operating Activities

decreases in cash primarily related to deferred revenue of $10.7 million, gains on marketable securities of $1.7 million, notes receivable of $1.6 million, accounts receivable of $0.8 million, prepaid expenses and other of $0.7 million, spare parts and supplies of $0.4 million, and other long-term liabilities of $0.3 million.

During the three months ended March 31, 2022, our cash flows used in operating activities were $1.8 million. We had net income of $9.3 million. Cash flows are further adjusted for increases in cash primarily related to depreciation, obsolescence and amortization of $6.2 million, prepaid and other expenses of $4.5 million, deferred revenue of $4.3 million, and loss on marketable securities of $2.4 million, partially offset by decreases in cash primarily related to long-term deferred revenues of $9.0 million, accounts receivable of $8.3 million, accounts payable of $4.3 million, notes receivable of $3.5 million, accounts receivable of $8.3 million, accrued payroll and benefits of $2.4 million, accounts payable of $4.3 million and contract liabilities of $1.4 million.

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Cash Flows Used in Investing Activities

During the three months ended March 31, 2021,2023, our cash flows provided by operatingused in investing activities were $14.7 million. We had net income$2.6 million of $25.2which $1.8 million which primarily resulted from lower expenses as a result of payroll support received under the Payroll Support Programwas for additions to property and reduced flying activity, further adjustedequipment and $0.8 million for increasesinvestments in cash primarily related to depreciation and engine overhaul amortization of $6.8 million and deferred revenues of $7.6 million, partially offset by decreases in cash primarily related to accounts receivable of $14.2 million, notes receivable of $7.2 million, federal tax receivable of $3.0 million, and prepaid expenses of $1.3 million.marketable securities.

24


Cash Flows Used in Investing Activities

During the three months ended March 31, 2022, our cash flows used in investing activities were $1.4 million resulting primarily from additions to property and equipment.

Cash Flows Used in Financing Activities

During the three months ended March 31, 2021,2023, our cash flows used in investingfinancing activities were $20.1$1.8 million, resulting primarily from investmentsreflecting $1.0 million to repurchase shares of our common stock, $0.6 million in marketable securities.

Cash Flows Used in Financing Activities
repayments of long-term debt and $0.2 million of dividends paid on preferred stock.

During the three months ended March 31, 2022, our cash flows used in financing activities were $9.2 million, reflecting $0.67.5 million in repaymentsto repurchase shares of long-term debt, $0.2 million of dividends paid on preferredour common stock, $1.0 million for the cancellation of a stock option, and $7.5 million to repurchase shares of our common stock.

During the three months ended March 31, 2021, our cash flows used in financing activities were $0.9 million, reflecting $0.7$0.6 million in paymentsrepayments of long-term debt and $0.2 million of dividends paid on preferred stock.

Commitments and Contractual Obligations

For additional information regarding our commitments

As of March 31, 2023, Air Wisconsin had $71.1 million of long-term debt (including principal and contractualprojected interest obligations) and operating lease obligations refer(including current maturities). This amount consisted of $55.6 million in principal amount of the Aircraft Notes related to owned aircraft used in continuing operations and $5.0 million of projected interest on the section entitled “

Management’s DiscussionAircraft Notes. As of March 31, 2023, Air Wisconsin also had $10.5 million of operating lease obligations primarily related to certain training simulators and Analysis of Financial Condition and Results of Operations – Commitments and Contractual Obligations
” within our 2021 Annual Report.
facilities.

The following table sets forth our cash obligations relating to long-term debt and contractual obligations for the periods presented ($in thousands)

   
Total
   
April

through

December

2022
   
2023
   
2024
   
2025
   
2026
   
Thereafter
 
Aircraft Notes Principal
  $59,500   $3,500   $7,000   $7,000   $42,000   $—    $—  
Aircraft Notes Interest
   7,455    1,785    2,170    1,890    1,610    —      —   
Operating Lease Obligations
   17,049    4,558    5,832    3,356    2,645    147    511 
  
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total
  $84,004   $9,843   $15,002   $12,246   $46,255   $147   $511 
  
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
:

       Payment Due for
Year Ended
December 31,
(in thousands)
 
   Total   April
through
December
2023
   2024   2025   2026   2027   Thereafter 

Aircraft Notes Principal

  $55,600   $7,000   $7,000   $41,600   $—    $—    $—  

Aircraft Notes Interest

  $5,066   $1,598   $1,874   $1,594   $—    $—    $—  

Operating Lease Obligations

  $10,478   $4,165   $3,222   $2,487   $171   $75   $358 
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total

  $71,144   $12,763   $12,096   $45,681   $171   $75   $358 
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

The principal amount of the Aircraft Notes is payable in semi-annual installments of $3.5 million and certain additional amounts may be due based on excess cash flow. The amounts set forth in the table do not reflect any such additional excess cash flow payments. As a result of certain prepayments made under theThe Aircraft Notes in June 2021, no semi-annual installments are due prior to December 31, 2022. As of March 31, 2022, all of Air Wisconsin’s long-term debt was subject to fixed interest rates. For additional information, regarding the Aircraft Notes and Other Loans, refer to the section entitled “

Management’s Discussion and Analysis of Financial Condition and Results of Operations”
Note 6, Debt, in our audited consolidated financial statements included within our 20212022 Annual Report.

Series C Convertible Redeemable Preferred Stock

In January 2020, Harbor completed an acquisition from Southshore Aircraft Holdings, LLC and its affiliated entities (“Southshore”) of three

CRJ-200
regional jets, each having two General Electric (“GE”) engines, plus five additional GE engines, in exchange for the issuance of 4,000,000 shares of Harbor’s Series C Convertible Redeemable Preferred Stock (the “Series C Preferred”) with an aggregate value of $13.2 million, or $3.30 per share (the “Series C Issue Price”). Air Wisconsin had leased each of these
CRJ-200
regional jets and GE engines from Southshore. In January 2020, Harbor filed a Certificate of Designations, Preferences, and Rights of Series C Convertible Redeemable Preferred Stock (“Certificate of Designations”) with the Secretary of State of the State of Delaware, which establishes the rights, preferences, privileges, qualifications, restrictions and limitations relating to the Series C Preferred.

The Series C Preferred accrues cumulative quarterly dividends at the rate per share of 6.0% of the Series C Issue Price per annum, which are cumulative and compound quarterly to the extent dividends have not been declared by the board of directors (the “Preferential Dividends”). From and after December 31, 2023, upon the election of holders of a majority of the outstanding Series C Preferred, the rate of the Preferential Dividends shall be increased by an additional 1.0% per annum per share for each and every six-month period following such election (the “Dividend Ratchet”). At the option of the board of directors, in lieu of paying the Preferential Dividends and the Conversion Cap Excess Dividends (as defined below) in cash, all or some of such dividends may be paid in additional shares of Series C Preferred (the “PIK Dividends”).

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Each share of Series C Preferred was initially convertible at the election of the holders, at any time after issuance, into that number of shares of common stock determined by dividing the then applicable Series C Liquidation Amount (defined(as defined below) by $0.80, subject to certain adjustments set forth in the Certificate of Designations (the “Conversion Price”). The adjusted Conversion Price as of the date of this filing is $0.15091.

The Conversion Price may be subject to further adjustment as described in the Certificate of Designations.

The conversion of Series C Preferred is subject to a limitation on the number of shares of the common stock that may be issued upon conversion of Series C Preferred equal to the sum of (a) 16,500,000, plus (b) the quotient of (i) the aggregate amount of all accrued and unpaid Preferential Dividends divided by (ii) $0.80 (the “Conversion Cap”), plus (c) the quotient of (i) the number of shares of Series C Preferred issued as PIK Dividends multiplied by the Series C Issue Price, divided by (ii) $0.80. Any outstanding shares of Series C Preferred that may not be converted pursuant to the limitation described herein (the “Conversion Cap Excess Shares”), from and after December 31, 2022, in addition to the Preferential Dividends, shall accrue cumulative quarterly dividends equal to an amount per share equal to 0.5% of the Series C Liquidation Amount (as defined below) of each outstanding Conversion Cap Excess Share in the first quarter after December 31, 2022, and increasing an additional 0.5% of the Series C Liquidation Amount in each subsequent quarter (the “Conversion Cap Excess Dividends”). As of March 31, 2022,2023, 754,550 shares of the Series C Preferred are immediately convertible into 16,500,000 shares of common stock (representing 26.0%26.9% of the fully diluted shares of capital stock of Harbor), and the remaining 3,245,450 shares of the Series C Preferred would be deemed Conversion Cap Excess Shares. For additional information relatedHarbor may redeem all, but not less than all, of the Conversion Cap Excess Shares at any time upon notice to the holders for a cash payment in an amount equal to the Series C Liquidation Amount per share.

In the event of any liquidation, dissolution or winding up of Harbor or a sale of Harbor, the Series C Preferred refershall be entitled to our 2021 Annual Report.

receive, prior and in preference to any distribution of any assets of Harbor to the common stock or other junior capital stock, an amount equal to the Series C Issue Price, plus an amount equal to all accrued but unpaid Preferential Dividends, Conversion Cap Excess Dividends and any other accrued but unpaid dividends (the “Series C Liquidation Amount”).

On March 30, 2022,31, 2023, the board of directors declared a dividendPreferential Dividend of $198 and a Conversion Cap Excess Dividend of $54 on the Series C Preferred, which waswere paid on March 31, 2022.

2023.

Based on the applicable accounting guidance, Harbor is required to apply

the “if-converted” method
to the Series C Preferred to determine the weighted average number of shares outstanding for purposes of calculating the net income (loss) per share of common stock. However, conversion is not assumed for purposes of computing diluted earnings per share if the effect would be anti-dilutive.

Harbor accounts for its Series C Preferred in accordance with the guidance in ASC Topic 480,

 Distinguishing Liabilities from Equity
. Based on the applicable accounting guidance, preferred stock that is conditionally redeemable is classified as temporary or “mezzanine” equity. Accordingly, the Series C Preferred which is subject to conditional redemption, is presented at redemption value as mezzanine equity outside of the stockholders’ equity section of the consolidated balance sheets included withinin this Quarterly Report.
Aircraft Operating Leases
As of March 31, 2022, Air Wisconsin had no operating aircraft remaining on lease.

Debt and Credit Facilities

For additional information regarding our debt and credit facilities, seerefer to the section entitled

Management’s Discussion and Analysis of Financial Condition and Results of Operations – Debt and Credit Facilities
” within our 20212022 Annual Report.
Paycheck Protection Program
In April 2020, Air Wisconsin received the $10.0 million SBA Loan under the PPP established under the CARES Act and administered by the SBA. The loan was forgivable subject to certain limitations, including that the loan proceeds be used to retain workers and for payroll, mortgage payments, lease payments, and utility payments. The entire principal amount and accrued interest was forgiven in August 2021.
Payroll Support Program
In April 2020, Air Wisconsin entered into the
PSP-1
Agreement with the Treasury for payroll support under the CARES Act and received approximately $42.2 million, all of which was received in the year ended December 31, 2020. In March 2021, Air Wisconsin entered into the
PSP-2
Agreement with the Treasury for payroll support under the PSP Extension Law and received approximately $33.0 million, all of which was received in the six months ended June 30, 2021. In June 2021 the Treasury entered into the
PSP-3
Agreement with Air Wisconsin for payroll support under the American Rescue Plan, and Air Wisconsin received approximately $33.3 million.
The PSP Agreements contain various covenants, including that (i) the payroll support proceeds must be used exclusively for the payment of wages, salaries and benefits, (ii) Air Wisconsin cannot involuntarily terminate or furlough any employee or reduce any employee’s pay rates or benefits without that employee’s consent, in any case prior to certain dates, (iii) Air Wisconsin cannot pay total compensation to certain employees in excess of certain total compensation caps, (iv) Air Wisconsin cannot pay dividends or make other capital distributions prior to certain dates, and (v) neither Air
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Wisconsin nor any of its affiliates can purchase an equity security of Air Wisconsin or any direct or indirect parent company of Air Wisconsin that is listed on a national securities exchange prior to certain dates. If Air Wisconsin fails to comply with its obligations under the PSP Agreements, it may be required to repay some or all of the funds provided to it under those agreements. Any such default, acceleration, insolvency or failure to comply would likely have a material adverse effect on our business. For additional information, refer to Note 8,
Commitments and Contingencies
, in our consolidated financial statements included in this Quarterly Report.

Maintenance Commitments

For additional information regarding our maintenance commitments, see “

Management’srefer to the section entitled “Management’s Discussion and Analysis of Financial Condition and Results of Operations – Maintenance Commitments
Commitments” within our 20212022 Annual Report.

Off-Balance

Sheet Arrangements

An

off-balance
sheet arrangement is any transaction, agreement or other contractual arrangement involving an unconsolidated entity under which a company has (i) made guarantees, (ii) a retained or a contingent interest in transferred assets, (iii) an obligation under derivative instruments classified as equity or (iv) any obligation arising out of a material variable interest in an unconsolidated entity that provides financing, liquidity, market risk or credit risk support to us, or that engages in leasing, hedging or research and development arrangements with us.

26


We have no

off-balance
sheet arrangements that would have or are reasonably likely to have a material current or future effect on the Company’sour financial condition, results of operations or liquidity.

Critical Accounting Policies

and Estimates

We prepare our consolidated financial statements in accordance with generally accepted accounting principles. Critical accounting policies are those policies that are most important to the preparation of our consolidated financial statements and require management’s subjective and complex judgments due to the need to make estimates about the effect of matters that are inherently uncertain. In doing so, we must make estimates and assumptions that affect our reported amounts of assets, liabilities, revenues and expenses, as well as related disclosure of contingent assets and liabilities. To the extent that there are material differences between these estimates and actual results, our financial condition or results of operations would be affected. We base our estimates on past experience and other assumptions that we believe are reasonable under the circumstances, and we evaluate these estimates on an ongoing basis. We refer to accounting estimates of this type as critical accounting policies. Our critical accounting policies relate to revenue recognition, long-lived assets and income tax. The application of these accounting policies involveinvolves the exercise of judgment and the use of assumptions as to the future uncertainties and, as a result, actual results will likely differ, and may differ materially, from such estimates. For additional information, regarding our critical accounting policies, seerefer to the section entitled

Management’s Discussion and Analysis of Financial Condition and Results of Operations – Critical Accounting Policies
” within our 20212022 Annual Report.

Item 3. Quantitative and Qualitative Disclosures about Market Risk

There have been no material changes to the information regarding market risk provided in the section entitled “

Quantitative and Qualitative Disclosures about Market Risk
” within our 20212022 Annual Report.

Item 4. Controls and Procedures

Disclosure Controls and Procedures

As required by

Rule 15d-15(b)
under the Exchange Act, our management, including our principal executive officer, principal financial officer and principal accounting officer, carried out an evaluation of the effectiveness of the design and operation of our disclosure controls and procedures (as defined in
Rule 15d-15(e)
under the Exchange Act) as of March 31, 2022,2023, the last day of the period covered by this Quarterly Report. Based on this evaluation, our management, including our principal executive officer, principal financial officer and principal accounting officer, concluded that, as of March 31, 2022,2023, our disclosure controls and procedures were effective at the reasonable assurance level.

Limitations on Effectiveness of Controls

Our management, including our principal executive officer, principal financial officer and principal accounting officer, does not expect that our disclosure controls and procedures, or our system of internal control over financial reporting (as defined in Rule 15d-15(f) under the Exchange Act), will prevent or detect all errors and all fraud. A control system, no matter how well designed or operated, can provide only reasonable, but not absolute, assurance that the objectives of the system are met. The design of our control system reflects the fact that there are resource constraints, and that the benefits of such control system must be considered relative to their costs. Further, because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control

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failures and instances of fraud, if any, within the Company have been detected. These inherent limitations include the realities that judgments in decision-making can be faulty and that breakdowns can occur because of simple error or mistake. Additionally, controls can be circumvented by the intentional acts of individuals, by collusion of two or more people, or by management override of the controls. The design of any system of controls is also based in part on certain assumptions about the likelihood of future events, and there can be no assurance that the design of any particular control will always succeed in achieving its objective under all potential future conditions.

Changes in Internal Control over Financial Reporting

There were no changes in our internal control over financial reporting (as defined in Rule

15d-15(f)
under the Exchange Act) that occurred during the three months ended March 31, 20222023 that materially affected, or were reasonably likely to materially affect, our internal control over financial reporting.

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Part II. Other Information

Item 1. Legal Proceedings

For information related

As of March 31, 2023, we do not believe we are currently a party to any legal proceedings, regulatory matters, or other disputes or claims that are likely, individually or taken together, to have a material adverse effect on our business, financial condition, results of operations, liquidity or future prospects. However, regardless of the merits of the claims raised, the ultimate resolution of legal proceedings, regulatory matters, and other disputes and claims is inherently uncertain, and they may have an adverse impact on us as a result of an adverse outcome, defense and settlement costs, diversion of management’s time and resources, and other factors. For additional information, refer to Note 8, Commitments and Contingencies to our consolidated financial statements included within this Quarterly Report.

.

Item 1A. Risk Factors

Our short and long-term success is subject to numerous risks and uncertainties, many of which involve factors that are difficult to predict or beyond our control. As a result, investing in the Company’sHarbor’s common stock involves substantial risk. The Company’sHarbor’s stockholders should carefully consider the risks and uncertainties described below, in addition to the other information contained in or incorporated by reference into this Quarterly Report, as well as the other information we file with the SEC from time to time. If any of these risks are realized, our business, financial condition, results of operations, liquidity and prospects could be materially and adversely affected. In that case, the value of the Company’sHarbor’s common stock could decline, and stockholders may lose all or part of their investment. Furthermore, additional risks and uncertainties of which we are currently unaware, or which we currently consider to be immaterial, could have a material adverse effect on our business. Certain statements made in this section constitute “forward-looking statements,” which are subject to numerous risks and uncertainties including those described in this section. For additional information, refer to “Cautionary Note Regarding Forward-Looking Statements” within this Quarterly Report.

Risks Related to Our Business

Our current business is highly dependent on the United capacity purchase agreement because United is currently Air Wisconsin’s sole airline partner. If United does not agree to extend the agreement or enter into a new agreement, or if the agreement is earlier terminated in accordance with its terms, our business would be significantly negatively impacted.
We derive nearly all of our operating revenues from the United capacity purchase agreement because United is currently Air Wisconsin’s sole airline partner. United accounts for approximately 99.9% of our operating revenues. The United capacity purchase agreement expires in February 2023. The parties are in active negotiations regarding the extension of the agreement or the execution of a new agreement. However, neither party is under any obligation to enter into a new or extended agreement, and we can provide no assurance that any new or extended agreement will be reached.
Pursuant to the United capacity purchase agreement, United is permitted to terminate the agreement prior to the expiration of the term in certain circumstances, including upon Air Wisconsin’s material breach of the agreement, Air Wisconsin’s controllable completion factor falling
below pre-determined levels
for a period of at least four consecutive months,
a non-carrier-specific grounding
of at least a specified number of Air Wisconsin’s aircraft, and certain changes of control of Air Wisconsin. No such termination event has occurred or exists as of the date of this filing. If United does not agree to enter into a new capacity purchase agreement, or if a termination event occurs and United exercises its right to terminate the agreement in accordance with its terms, our business would be significantly negatively impacted, unless we are able to enter into satisfactory substitute arrangements for the utilization of Air Wisconsin’s aircraft. We may not be able to enter into substitute arrangements, and any arrangements we are able to secure may not be as favorable to us as the current agreement.
Any events that negatively impact the financial or operating performance of United could have a material adverse effect on our business, financial condition and results of operations. United may be materially and adversely impacted, directly or indirectly, by new variants of COVID 19 or a long-term COVID 19 endemic, by worldwide political or economic changes or instability, including those associated with the outbreak of war or hostilities, government sanctions, travel restrictions, rising fuel and other commodity prices, currency exchange rate fluctuations, increasing interest rates and inflation. If United were to experience significant financial difficulties as a result of these or other reasons, it could negatively impact United’s ability to meet its financial obligations under the United capacity purchase agreement or alter its business strategy as it applies to regional airlines. Further, if United were to become bankrupt, the United capacity purchase agreement may not be assumed in bankruptcy and could be terminated, and such termination would have a material adverse effect on our business, financial condition and results of operations.

Air Wisconsin may experience difficulty hiring, training and retaining a sufficient number of qualified pilots and mechanics, which may negatively affect Air Wisconsin’s operations and our financial condition.

Historically, the supply of qualified pilots to the airline industry has been limited, which has created difficulty hiring, training and retaining a sufficient number of qualified pilots. In July 2013, the Federal Aviation Administration (the “FAA”) issued stringent pilot qualification and crew member flight training standards, which increased the required training time for new airline pilots (the “FAA Qualification Standards”), and the FAA also mandated stricter rules to minimize pilot fatigue, increasing the number of pilots required to be employed for Air Wisconsin’s operations and correspondingly increasing Air Wisconsin’s labor costs.

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As a result of the significant decline in passenger demand and drastically reduced flight departures during the early stage of

the COVID-19 pandemic,
there was no shortage of qualified pilots in the airline industry. During the first two years of
the COVID-19 pandemic,
for many reasons, such as reduced flying opportunities, travel restrictions
and COVID-19 vaccine
mandates, many pilots decided to retire or seek employment in other industries. However, as passenger demand for air travel has increased, Air Wisconsin has experienced challenges hiring and maintaining sufficient numbers of qualified pilots due to a number of factors, including the increased flight hour requirements under the FAA Qualification Standards, the statutory mandatory retirement age of 65, and attrition resulting from voluntary retirement decisions. Air Wisconsin has also experienced challenges with pilot attrition to other airlines.airlines, including United. Air Wisconsin has historically expended significant resources to recruit and train pilots, including as a result of recent significant upward pressure on pilot compensation at certain regional airlines and limited availability of flight simulators and instructors, andinstructors. Air Wisconsin has increased its pilot compensation and may continue to experience additional cost increases in the future, whichfuture. Since neither the United capacity purchase agreement nor the American capacity purchase agreement requires an increase in the amounts paid to Air Wisconsin as Air Wisconsin increases the amount of pilot compensation, these increases could have an adverse impact on our financial condition and operating results.

Under the American capacity purchase agreement, American is required to pay Air Wisconsin a fixed amount each month for each covered aircraft. However, no monthly payment is required for aircraft that do not meet certain minimum block hour utilization thresholds. Accordingly, if Air Wisconsin is not able to hire and retain a sufficient number of pilots, it will not be paid for all aircraft otherwise covered by the American capacity purchase agreement, which could have an adverse impact on our business and operations.

Air Wisconsin has also recently experienced difficulty hiring and retaining qualified mechanics to service its aircraft, due to a variety of factors, including voluntary retirement decisions, decisions not to return after furloughs during

the COVID-19 pandemic,
decisions to leave the airline industry, and the hiring needs of other airlines. There is also a risk that somemore mechanics may have decideddecide to leave the airline industry orindustry. Air Wisconsin has increased its mechanic wages, along with offering other hiring incentives, and may decidecontinue to do soexperience additional cost increases in the future. If Air Wisconsin is unable to hire and retain a sufficient number of qualified mechanics, it could have an adverse impact on itsour business and operations.

28

Even though passenger demand for air travel has been increasing, United has reduced the number of Air Wisconsin’s scheduled departures and block hours relative to 2019 levels. Part of the reduction is due to the fact that passenger demand has not returned to


pre-COVID-19
pandemic levels, but a significant part is due to a shortage of pilots. In the three months ended March 31, 2022, Air Wisconsin’s scheduled departures and block hours were approximately 18,955 and 30,871, respectively, as compared to scheduled departures and block hours of approximately 25,971 and 40,959, respectively, for the three months ended March 31, 2019. Air Wisconsin’s monthly departures and scheduled block hours generally increased from June 2020 until October 2021, but rarely
reached pre-pandemic levels
and have declined slightly since October 2021, mostly as a result of pilot shortages. There can be no assurance as to whether departures and scheduled block hours at Air Wisconsin will return
to pre-pandemic levels.

If future pilot or mechanic attrition rates outpace Air Wisconsin’s ability to hire and retain qualified pilots and mechanics, Air Wisconsin may need to continue to increase its labor costs to attract and retain sufficient qualified pilots and mechanics or it may be unable to fly the number of flights requiredscheduled under the UnitedAmerican capacity purchase agreement, which may result in penalties under the agreement that would negatively impact Air Wisconsin’s operations and our financial condition.

The announcements by United and other airlines that they intend to significantly reduce their use of single class
50-seat aircraft
may limit

Our business will be highly dependent on the American capacity purchase agreement because American will be Air Wisconsin’s opportunities for growth with United and may make it difficultsole airline partner.

Prior to enter into substitute arrangements with another airline.

In June 2021, United announced that its long-term fleet strategy involves significantly reducing, but not eliminating, the useMarch 2023, we derived nearly all of single
class 50-seat aircraft,
which includes
the CRJ-200 regional
jet comprising the Air Wisconsin fleet. In that announcement, United stated that its new fleet strategy would reduce single
class 50-seat aircraft
flight departuresour operating revenues from 33% of United’s total departures down to approximately 10% by 2026. On April 21, 2022, during its first quarter earnings call, United announced that it intends to accelerate the timeline of the reduction of its single class
50-seat
aircraft flight departures primarily as a result of the acute pilot shortage at regional carriers. United has reduced its fleet of single class
50-seat
aircraft through actions it has taken with other regional airlines, such as ExpressJet Airlines, Inc. and Trans States Airlines, and it is possible that United might not agree to extend the United capacity purchase agreement or enter into a newbecause United was Air Wisconsin’s sole airline partner. Upon the transition of Air Wisconsin’s aircraft to American, we will derive nearly all of our operating revenues from the American capacity purchase agreement as partbecause American will be Air Wisconsin’s sole airline partner.

Pursuant to the American capacity purchase agreement, American is permitted to terminate the agreement prior to the expiration of its fleet planning process. Ifterm in certain circumstances, including upon Air Wisconsin’s material breach of the agreement, is not extended orAir Wisconsin’s inability to operate a newcertain number of aircraft, Air Wisconsin’s failure to meet certain operating benchmarks for specified periods and certain changes of control of Air Wisconsin. In addition, American and Air Wisconsin each have the right to terminate the agreement is not entered into,for any reason after a certain date prior to the specified termination date. If American terminates the American capacity purchase agreement, our business, wouldfinancial condition, results of operations and liquidity could be significantly negatively impacted, and it is unlikely we would have an immediate source of revenues or earnings to offset the financial impact. Alternatively, United could agree to amend the agreement, but on terms materially different from the current agreement. American Airlines has also announced that it intends to significantly reduce the single

class 50-seat aircraft
in its fleet, and Delta Airlines has announced that it intends to retire all of the single
class 50-seat aircraft
in its fleet. Therefore,unless Air Wisconsin may not beis able to enter into satisfactory substitute arrangements for the utilization of its aircraft.

Any events that negatively impact the financial or operating performance of American could have a material adverse effect on our business, financial condition and results of operations. American could be materially and adversely impacted, directly or indirectly, by new variants of COVID-19 or other infectious diseases, by worldwide political or economic changes or instability, including those associated with the outbreak of war or hostilities, government sanctions, travel restrictions, rising fuel and other airlines,commodity prices, currency exchange rate fluctuations, increasing interest rates and any arrangementsinflation. If American were to experience significant financial difficulties as a result of these or other reasons, it is ablecould negatively impact American’s ability to securemeet its financial obligations under the American capacity purchase agreement or alter its business strategy as it applies to regional airlines. Further, if American were to become bankrupt, the American capacity purchase agreement may not be as favorable to us as the current United capacity purchase agreement. Sinceassumed in bankruptcy and could be terminated, and such termination would have a material adverse effect on our primary business, strategy currently involves flying single

class 50-seat aircraft,
the publicly announced fleet strategy changes by several major carriers, including Air Wisconsin’s sole airline partner, represent a substantial risk to our business.
financial condition and results of operations.

Disagreements regarding the interpretation of the Unitedour capacity purchase agreement, as well as other business disputes with United,agreements could have an adverse effect on our operating results and financial condition, and negatively impact Air Wisconsin’s relationship with United.

condition.

Contractual agreements, such as the Unitedour capacity purchase agreement,agreements, are subject to interpretation, and disputes may arise if the parties apply different interpretations to thesuch agreements. Currently, a dispute exists under the United capacity purchase agreement with respect to certain recurring

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amounts owed to Air Wisconsin by United. AsIn October 2022, United initiated arbitration under the agreement and requested a declaration that it does not owe any of March 31,the disputed amounts claimed by Air Wisconsin. In October 2022, the amount in dispute was approximately $9.4 million. The Company believes that United’s claims have no supportUnited also delivered an initial wind-down schedule under the United capacity purchase agreement. In December 2022 and February 2023, Air Wisconsin sent United notices of termination of the agreement. In the arbitration, United has contested Air Wisconsin’s right to terminate the agreement howeverand has asserted a claim for damages for wrongful termination. In accordance with the outcome cannottermination provisions, and in response to Air Wisconsin’s first termination notice, United delivered a revised wind-down schedule in January 2023. Following the delivery of that revised schedule, in February 2023, the parties agreed, in a sixth amendment to the United capacity purchase agreement, to a wind-down schedule that provides for the withdrawal of aircraft from the agreement beginning in January 2023 and continuing until early June 2023, at which time all of Air Wisconsin’s remaining aircraft will be predicted.withdrawn from the agreement, and Air Wisconsin will cease flying for United. Notwithstanding the provision of the agreed wind-down schedule, the sixth amendment does not resolve the ongoing disputes regarding the amounts that United owes to Air Wisconsin or Air Wisconsin’s right to terminate the United capacity purchase agreement and its potential liability for damages if United’s claim of wrongful termination is upheld, both of which remain subject to the arbitration. The Companyarbitration has recognized all disputed amounts through March 31, 2022resulted in substantial costs and a diversion of management’s attention and resources, and it is possible that there could be an unfavorable determination by the consolidatedarbitrators, which could harm our business, financial statements. Failure to resolve thiscondition and results of operations.

It is also possible that a dispute could arise with respect to the American capacity purchase agreement, which could also have an adverse effect on our business, financial condition and results of operations, as well as on our relationship with United which, in turn, could impact the negotiation of an extension to the United capacity purchase agreement or the execution of a new agreement with United.operations.

29


To the extent Air Wisconsin experiences additional disagreements with United regarding the interpretation of the United capacity purchase agreement or otherwise, Air Wisconsin would be required to expend additional management time

Maintenance costs and financial resources to resolve them. Those disagreementsdelays may increase further, and out-of-service periods may result in litigation, arbitration, settlement negotiationsaircraft being unavailable for flying.

The average age of Air Wisconsin’s CRJ-200 regional jets as of March 31, 2023 was approximately 20.6 years. As Air Wisconsin’s fleet continues to age, its maintenance costs may increase, both on an absolute basis and as a percentage of its operating expenses. Maintenance issues may result in out-of-service periods during which aircraft are dedicated to maintenance activities and unavailable for flying under the American capacity purchase agreement. There are also industry-wide supply chain issues and parts shortages that have lengthened the time to complete required maintenance. These industry-wide issues could increase Air Wisconsin’s costs for maintenance and parts and possibly require it to renegotiate contracts with third-party providers to ensure their continued support of our programs. In addition, as noted above, there is an industry-wide shortage of aircraft mechanics. Air Wisconsin has increased its labor costs to attract and retain qualified mechanics. However, as passenger demand for air travel has increased and additional aircraft are brought back into service to address the increased demand, the turnaround time for routine and heavy maintenance has lengthened. As a result, Air Wisconsin has experienced, and may continue to experience, delays and increased costs in obtaining both in-house and third-party maintenance services. Any continued increase in Air Wisconsin’s maintenance costs or other proceedings. We cannot predict the outcome of disputes which may arisedecreased revenues or delays resulting in out-of-service periods could have a further adverse effect on our financial condition and operating results.

Air Wisconsin has entered into agreements with third-party service providers to provide various services required for its operations, including airframe, engine and component maintenance and IT services, and it expects to enter into additional similar agreements in the future on the terms of the United capacity purchase agreementfuture. If its third-party service providers terminate their contracts, or any future agreement we may enter into with United. An unfavorable resolution of a future dispute with United could requiredo not provide timely or consistently sufficient parts or high-quality maintenance and support services, Air Wisconsin may not be able to modify the terms of the United capacity purchase agreement, enter intoreplace them in a new agreement with United,cost-efficient manner or changein a manner timely enough to support its business strategy, any ofoperational needs, which could have a material adverse effect on our operatingbusiness, financial condition, and results and financial condition.

of operations.

If UnitedAmerican provides Air Wisconsin with inefficient flight schedules, or makes certain changes to the expected utilization of Air Wisconsin’s aircraft under the UnitedAmerican capacity purchase agreement, our business, financial condition and results of operations may be adversely affected.

Under the terms of the UnitedAmerican capacity purchase agreement, UnitedAmerican has the ability to schedule Air Wisconsin’s flights in any manner that serves United’sits purposes, subject to certain reasonable operating constraints which do not prevent Unitedit from scheduling Air Wisconsin’s flights in a manner Air Wisconsin deems inefficient. From time to time in the past, United schedulesscheduled Air Wisconsin’s flights in a manner that createscreated operational inefficiencies for Air Wisconsin, such as by building in long crew layovers or overnights, which can causecaused crew staffing issues and resultresulted in limited crew availability to fly other scheduled Air Wisconsin flights, or by providing Air Wisconsin with flight schedules that arewere inconsistent with Air Wisconsin’s existing operational footprint. It is possible that American will also schedule flights in a manner that Air Wisconsin deems inefficient. These actions have had and may continue tocould have a material adverse effect on our business, financial condition and results of operations.

Certain factors have led United in the past, and may lead American in the future, lead, United to modify the anticipated utilization of Air Wisconsin’s aircraft, some of which are beyond Air Wisconsin’s control. Any factors that continue to cause UnitedAmerican to schedule the utilization of Air Wisconsin’s aircraft on routes or at frequencies materially different than we have forecasted could further reduce our ability to realize operating efficiencies, which would continue to negatively impact our financial condition and operating results. United has stated that it does not expect the recovery from

the COVID-19 pandemic
to follow a linear path and, as such, theThe actual number of flights UnitedAmerican schedules under the UnitedAmerican capacity purchase agreement in any particular period may be significantly different from the number of flights we initially anticipated or which UnitedAmerican initially communicated for the period.

Air Wisconsin’s current and future growth opportunities may be limited by the United capacity purchase agreement or a number of factors impacting American or the airline industry.

In addition to the fleet strategy changes discussed above, growthindustry generally.

Growth opportunities within United’sAmerican’s current flight network may be limited by various factors, including “scope” clauses in United’s currentits collective bargaining agreements with its pilots that restrict the number and size of regional aircraft that may be operated in its flight systems that are not flown by its pilots. These clauses could limit Air Wisconsin’s ability to operate largeradditional aircraft for United,American, which would limit Air Wisconsin’s expansion opportunities. UnitedAmerican is under no obligation to provide Air Wisconsin with an opportunity to fly additional aircraft within its system or to otherwise expand its relationship with Air Wisconsin.

Air Wisconsin’s ability to expand its operations in the future may be limited by a number of factors impacting the airline industry, including pilot and mechanic shortages, access to airport terminals and facilities, capital expenditures required to maintain or expand fleet operations, significant changes in fuel prices or other variable costs, regulatory changes, changes in the availability of necessary parts and equipment, and intense competition and pricing pressure. Given the competitive nature of the airline industry, we believe limited growth opportunities exist and as a result Air Wisconsin may be required to accept less favorable contract terms in order to secure new or additional flying opportunities. Due to United’s stated intention to significantly reduce its use of single

class 50-seat aircraft,

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there may not be any new or additional flying opportunities available to Air Wisconsin with United. In addition, due to American Airlines’ and Delta Airlines’ stated intentions to significantly reduce or retire their use of single
class 50-seat aircraft,
there may not be substitute flying opportunities with other major airlines. Further, even if Air Wisconsin is offered the ability to pursue growth opportunities in the future, they may involve economic terms or financing commitments that are unfavorable to Air Wisconsin or do not result in profitable operations.


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The amounts Air Wisconsin receives under the United and American capacity purchase agreementagreements may be less than the corresponding costs Air Wisconsin incurs.

Under the United and American capacity purchase agreement,agreements, a portion of the revenues Air Wisconsin receives is based upon predetermined rates calculated by reference to certain factors, such as the number of covered aircraft, the number of block hours flown and the number of departures. As noted above, American is not required to pay certain amounts in respect of aircraft that do not meet certain minimum block hour utilization thresholds. The primary operating costs intended to be compensated by the predetermined rates include, among other things, salaries and benefits, training costs, crew room costs, maintenance expenses, simulator and spare parts costs, and overhead costs. If Air Wisconsin’s costs for those items exceed the compensation paid under the applicable agreement, our financial position and operating results will be negatively affected. For example, Air Wisconsin has experienced, and may continue to experience, upward pressure on pilot and mechanic compensation as it seeks to attract and retain qualified staff, which increases are not adjusted for bystaff. Neither the United capacity purchase agreement nor the American capacity purchase agreement provides for adjustments for any resulting compensation increases and, therefore, such increases could negatively impact our operating results.

A significant portion of Air Wisconsin’s workforce is represented by labor unions, and the terms of Air Wisconsin’s collective bargaining agreements may increase our operating expenses and negatively impact our financial results.

A significant majority of Air Wisconsin’s employees are represented by labor unions, including the Air Line Pilots Association, International (“ALPA”), the Association of Flight Attendants (“AFA”), the International Association of Machinists and Aerospace

Workers AFL-CIO (“IAMAW”),
and the Transport Workers Union of America (“TWU”). The terms and conditions of future collective bargaining agreements may be affected by the results of collective bargaining negotiations at other airlines that may have a greater ability, due to larger scale, greater efficiency, or other factors, to bear higher costs than Air Wisconsin, which mayare likely to result in higher industry wages and increased pressure on Air Wisconsin to increase the wages and benefits of its employees. Future agreements may be on terms that are less favorable to Air Wisconsin than its current agreements or not comparable to agreements entered into by its competitors. Moreover, we cannot predict the outcome of any future negotiations relating to union representation or collective bargaining agreements. Any future agreements reached in collective bargaining may increase our operating expenses and negatively impact our financial results. If Air Wisconsin is unable to reach agreement with any of its unionized work groups in current or future negotiations regarding the terms of their collective bargaining agreements, it may be subject to work interruptions, stoppages or shortages.
Maintenance costs may increase further,
and out-of-service periods
may result in aircraft being unavailable for flying.
The average age of Air
Wisconsin’s CRJ-200 regional
jets as of March 31, 2022 was approximately 19.6 years. As Air Wisconsin’s fleet continues to age, its maintenance costs may increase, both on an absolute basis and as a percentage of its operating expenses, and may result
in out-of-service periods
during which aircraft are dedicated to maintenance activities and unavailable for flying under the United capacity purchase agreement. In addition, as noted above, there is an industry wide shortage of aircraft mechanics. Air Wisconsin has increased its labor costs to attract and retain qualified mechanics. However, as passenger demand for air travel has increased and additional aircraft are brought back into service to address the increased demand, the turnaround time for routine and heavy maintenance has lengthened. As a result, Air Wisconsin has experienced, and may continue to experience, delays and increased costs in obtaining
both in-house and
third party maintenance services. Any continued increase in Air Wisconsin’s maintenance costs or decreased revenues resulting
from out-of-service periods
could have a further adverse effect on our financial condition and operating results.

Air Wisconsin currently operates only one aircraft type, and relies on one aircraft manufacturer and one engine manufacturer, and any operating restrictions or safety concerns applicable to this aircraft or engine type, or any failure to receive sufficient maintenance and support services from these manufacturers, would negatively impact our business and financial condition.

Air Wisconsin currently relies on a single aircraft type,

the CRJ-200 regional
jet, and a single engine type, the General Electric
(“GE”) CF34-3B1 engine.
The issuance of FAA or manufacturer directives restricting or prohibiting the use of this aircraft type or engine type, or Air Wisconsin’s inability to obtain necessary parts and services related to this aircraft type or engine type, would negatively impact our business and financial results. In addition, any concerns raised regarding the safety or reliability of
the CRJ-200 regional
jet or the
GE CF34-3B1 engine,
whether or not directly associated with Air Wisconsin’s fleet, could result in concerns about Air Wisconsin’s fleet that could negatively impact our business.

Air Wisconsin has been highly dependent upon Bombardier, Inc. (“Bombardier”), as the sole manufacturer of Air Wisconsin’s aircraft, and GE, as the sole manufacturer of Air Wisconsin’s aircraft engines, to provide sufficient parts and related maintenance and support services to it in a timely manner. In June 2020, Bombardier consummated an agreement with Mitsubishi Heavy Industries, Ltd (“Mitsubishi”), pursuant to which Mitsubishi purchased Bombardier’s regional jet program, including all aspects of

the CRJ-200 regional
jet, such as type certificates, maintenance, support, refurbishment, marketing and sales activities. Air Wisconsin’s operations could be materially and adversely affected by the failure or inability of Mitsubishi or GE to provide required maintenance or support services, or as a result of unscheduled or unanticipated maintenance requirements for Air Wisconsin’s aircraft or engines.

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The residual value of Contentsour aircraft and engines may be less than estimated in our depreciation policies.

As of March 31, 2023, we had approximately $97.1 million of property, equipment and related assets, net of accumulated depreciation, of which $92.9 million relates to aircraft, engines and parts. In accounting for these long-lived assets, we make estimates about the expected useful lives of the assets, the expected residual values of certain of these assets, and the potential for impairment based on the fair value of the assets and the cash flows they generate. Factors indicating potential impairment include, but are not limited to, significant decreases in the market value of the long-lived assets, a significant change in the condition of the long-lived assets and operating cash flow losses associated with the use of the long-lived assets. For example, any of the following circumstances could cause us to reduce our estimates as to the useful life, residual value or cash flow potential of our aircraft or engines, which could require an impairment charge:

we add a new aircraft type to our fleet and reduce the number of our existing CRJ-200 aircraft;

the pilot shortage causes us to permanently retire some aircraft; or

a lack of demand for our aircraft or engine types reduces the proceeds we receive on disposition to less than we estimated.

If the estimated residual value of any of our aircraft, engines or parts is determined to be lower than the residual value assumptions used in our depreciation policies, the aircraft, engines or parts may be impaired and may result in a material reduction in their book value or we may need to prospectively modify our depreciation policies. An impairment on any of the aircraft, engines or parts or an increased level of depreciation expense resulting from a change to our depreciation policies could result in a material negative impact to our financial results.

Air Wisconsin’s ability to obtain additional financing may be limited, and, in the event Air Wisconsin is unable to repay its debt and other contractual obligations, our business, results of operations and financial condition may be adversely impacted.

The airline business is capital intensive. As of March 31, 2022,2023, Air Wisconsin had approximately $67.0$60.7 million in total third-party debt, which was incurred in connection with the acquisition of aircraft and which is secured by substantially all of Air Wisconsin’s aircraft, engines and parts. ToSince the acquisition of such aircraft, Air Wisconsin has financed its operations primarily from cash flow. However, to the extent Air Wisconsin finances its activities or its pursuit of new opportunities with additional debt, it would become subject to additional debt service obligations, as well as additional covenants that may restrict its ability to pursue its business strategy or otherwise constrain its growth and operations. Air Wisconsin’s ability to pay its existing and any additional debt service obligations, in addition to the high level of fixed costs associated with operating a regional airline, will therefore, depend on its operating performance, cash flows and ability to secure adequate financing, which will in turn depend on, among other things, the success of its current business strategy, availability and cost of financing, as well as general economic and political conditions and other factors that may be beyond its control. We cannot be certain Air Wisconsin’s working capital and cash flows from operations will be sufficient to make its required payments under its debt and other contractual arrangements.

If Air Wisconsin is unable to pay its debts as they come due or fails to comply with its obligations under the agreements governing its debt, and is unable to obtain waivers of such defaults, its secured lender could foreclose on any of Air Wisconsin’s assets securing such debt. Additionally, a failure to pay Air Wisconsin’s property leases, debt or other fixed cost obligations, or a breach of its other contractual obligations, could result in a variety of further adverse consequences, including the exercise of remedies by its creditors and lessors, such as acceleration. In such a situation, Air Wisconsin may not be able to cure its breach, fulfill its contractual obligations, make required lease payments or otherwise cover its fixed costs, which could have a material adverse effect on our business, results of operations and financial condition.

In addition, the agreements that Air Wisconsin has entered into with the Treasury for payroll support containcontained various covenants. If the Treasury determines that Air Wisconsin failsfailed to comply with its obligations under those agreements, it may be required to repay the funds provided to it under those agreements. Any such default, acceleration, insolvency or failure to comply would likely have a material adverse effect on our business.

The loss of key personnel upon whom Air Wisconsin depends to operate its business or the inability to attract additional qualified personnel could adversely affect our business.

Our future success depends on our ability to retain or attract highly qualified management, technical and other personnel. We may not be successful in retaining key personnel or in attracting other highly qualified personnel. Any inability to attract or retain qualified management personnel and other employees, or any significant increases in the costs associated with recruiting or retaining qualified employees, wouldcould have a material adverse effect on our business, results of operations and financial condition.

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Information technology security breaches, hardware or software failures, or other information technology infrastructure disruptions may negatively impact Air Wisconsin’s business, operations and financial condition.

The performance and reliability of Air Wisconsin’s technology, the technology of United and American, and the technology of our third-party service providers, are critical to Air Wisconsin’s ability to compete effectively. Any internal technological error or failure or large-scale external interruption in the technological infrastructure we depend on, such as power, telecommunications or the internet, may disrupt Air Wisconsin’s internal network. Any individual, sustained or repeated failure of Air Wisconsin’s technology, or that of United, American or our third-party service providers, could impact Air Wisconsin’s ability to conduct its business, lower the utilization of Air Wisconsin’s aircraft and result in increased costs and penalties. Air Wisconsin’s technological systems, software and related data, those of United and American, and those supplied by our third partythird-party service providers, may be vulnerable to a variety of sources of interruption or exploitation due to events beyond our control, including natural disasters, terrorist attacks, telecommunications failures, computer viruses, hackers and other security issues.

In addition, as a part of Air Wisconsin’s ordinary business operations, it collects and stores, and will collect and store, sensitive data, including personal information of its employees and information of United.United and American. Air Wisconsin’s information systems are subject to an increasing threat of evolving cybersecurity attacks. Unauthorized parties may attempt to gain access to Air Wisconsin’s systems or information through fraud or other means of deception. The methods used to obtain unauthorized access, disable or degrade service or sabotage systems are constantly evolving and may be difficult to anticipate or to detect for long periods of time. Air Wisconsin may not be able to prevent all data security breaches or misuse of data. The compromise of Air Wisconsin’s technology systems resulting in the loss, disclosure, misappropriation of, or access to, employees’, passengers’ or business partners’ information could result in legal claims or proceedings, liability or regulatory penalties under laws protecting the privacy of personal information and disruption to its operations, any or all of which could adversely affect our business and financial condition.

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Risks Related to Our Industry

The airline industry is often negatively impacted by numerous factors that could have a material adverse effect on our business, results of operations and financial condition.

The airline business is affected by numerous factors, many of which are beyond Air Wisconsin’s control, including air traffic congestion at airports, air traffic control inefficiencies, adverse weather conditions, natural disasters, facility disruptions, acts of war or terrorism, cancellations, increased security measures, adverse weather conditions, natural disasters and the outbreak of disease. Factors that cause flight delays frustrate passengers, increase operating costs and decrease revenues, which in turn adversely affect profitability. Because Air Wisconsin’s revenues (other than the portion of its revenues based on the number of aircraft covered under the Unitedapplicable capacity purchase agreement) depend primarily on Air Wisconsin’s completion of flights, and secondarily on service factors such as timeliness of departure and arrival, customer satisfaction, cancellations or delays, any of these factors could have a material adverse effect on our business, results of operations and financial condition.

In addition to the factors noted above, Air Wisconsin’s operations and our financial condition are currently affected, and may in the future be affected, by many other factors and conditions beyond Air Wisconsin’s control, including, among others:

the acute on-going shortage of qualified pilots and mechanics, and resulting increases in compensation and the continuing pressure to significantly increase wages in the industry;

the acute
on-going
shortage of qualified pilots and mechanics, and the increasing pressures to significantly increase wages;

actual or potential changes in political conditions, including wars, outbreak of hostilities, terrorism, or government sanctions;

changes in demand for airline travel or tourism, in consumer preferences, or demographic trends;

changes in the competitive environment due to pricing, industry consolidation, or other factors;

labor disputes, strikes, work stoppages, or similar matters impacting employees; and

actual or potential changes in economic conditions, including rising fuel and other commodity prices, currency exchange rate fluctuations, increasing interest rates, inflation and changes in discretionary spending and consumer confidence.

The effect of the foregoing factors or conditions on Air Wisconsin’s operations is difficult to forecast; however, the occurrence of any or all of such factors or conditions could materially and adversely affect its operations and our financial condition.

The COVID-19 pandemic,

and the outbreak of any other disease or similar public health threat that we may face in the future, could result in additional adverse effects on the business, operating results, financial condition and liquidity of Air Wisconsin and United.
United, Air Wisconsin’s sole airline partner, began experiencingAmerican.

With the onset of the COVID-19 pandemic, airlines experienced a significant decline in domestic and international demand. Passenger demand related to

the COVID-19 pandemic
during the first quarter of 2020. United has recently stated thatbeen increasing, but it expects demand will remain slightly
still remains below pre-pandemic levels
throughout 2022.In2019 levels. In addition, a further outbreak
of COVID-19 including
spread of new variants that may be more contagious or virulent than prior versions or that may be resistant to currently approved vaccines, an outbreak of another disease or similar public health threat, or any other event that would affect consumer demand for air travel or impose travel restrictions, could have a material adverse impact on our business, operating results, financial condition and liquidity, and those of United.American.

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Several regional and larger carriers have ceased operations as a direct or indirect result of

the COVID-19 pandemic.
ExpressJet Airlines, Inc., Miami Air International, Trans States Airlines and Compass Airlines, each of which are or were domestic regional or charter airlines, have either filed for Chapter 11 or Chapter 7 bankruptcy or ceased or severely limited operations due, at least in part, to
the COVID-19 pandemic’s
impact on their business.

High and/or volatile fuel prices or significant disruptions in the supply of aircraft fuel could have a material adverse impact on Air Wisconsin’s operating results and financial condition and liquidity.

Although the UnitedAmerican capacity purchase agreement provides that UnitedAmerican sources, procures and directly pays third-party vendors for substantially all fuel used in the performance of the applicable agreement, aircraft fuel is critical to Air Wisconsin’s operations. The timely and adequate supply of fuel to meet operational demand depends on the continued availability of reliable fuel supply sources as well as related service and delivery infrastructure. Air Wisconsin can neither predict nor guarantee the continued timely availability of aircraft fuel throughout Air Wisconsin’s system. Supplies and prices of fuel are also impacted by factors, such as geopolitical events, economic growth indicators, fiscal/monetary policies, fuel tax policies, changes in regulations, environmental concerns and financial investments in energy markets. Both actual changes in these factors, as well as changes in related market expectations, can potentiallyhave and may continue to drive rapid changes in fuel prices in short periods of time. Rising fuel prices may lead to increases in airline fares or

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fees that may not be sustainable, may reduce the general demand for air travel and may eventually impact the amount of flying that UnitedAmerican schedules Air Wisconsin to perform. Any such schedule reductions may impact Air Wisconsin’s operating results. In addition, since single class
50-seat
aircraft, such as those in Air Wisconsin’s fleet, are less fuel efficient than certain larger aircraft, increased fuel costs affects Air Wisconsin’s competitiveness in the industry.

The airline industry is highly competitive and has undergone a period of consolidation and transition leaving fewer potential major airline partners.

The airline industry is highly competitive. Air Wisconsin competes primarily with other regional airlines, some of which are owned or operated by major airlines. The airline industry has undergone substantial consolidation, including the mergers between Alaska Airlines and Virgin America, American Airlines and US Airways, Southwest and AirTran Airways, United and Continental Airlines and Delta and Northwest Airlines. Any additional consolidation or significant alliance activity within the airline industry such as the American Airlines and Jet Blue Airways alliance, could further limit the number of potential airline partners with whom Air Wisconsin could enter into commercial agreements. In addition, any further consolidation activity involving United,American, reduction in the size of its network or decision to accelerate the reduction ofreduce single

class 50-seat aircraft
such as
the CRJ-200 regional
jet could alter its business strategy or its perception of the value of its relationship with Air Wisconsin, which could limit opportunities for Air Wisconsin to continue to provide service to United.American. Similarly, any further consolidation or restructuring of any major air carrier’s regional jet programs, including as a result of long-term fleet strategy changes announced by several major carriers, could negatively impact Air Wisconsin’s future growth opportunities.

Terrorist activities or warnings have dramatically impacted the airline industry and will likely continue to do so.

The terrorist attacks of September 11, 2001 and their aftermath negatively impacted the airline industry in general. If additional terrorist attacks are launched, there may be lasting consequences, which may include loss of life, property damage, increased security measures, higher insurance costs, increased concerns about future terrorist attacks and additional government regulation, among other factors. Additional terrorist attacks, and warnings that such attacks may occur, could negatively impact the airline industry and result in decreased passenger traffic, increased flight delays or cancellations, as well as increased security, fuel and other costs and whether or not involving Air Wisconsin’s aircraft, could have a material adverse impact on our business and operations. Increased global political instability, including the outbreak of war and hostilities, could result in an increased risk of terrorist activities.

The occurrence of an aviation accident or incident involving Air Wisconsin or its aircraft or engine type could negatively impact our business, financial condition and operating results.

An accident or incident involving Air Wisconsin’s aircraft could result in significant potential claims of injured passengers and others, as well as negative impacts on its operations resulting from the repair or replacement of a damaged aircraft and its consequential temporary or permanent loss from service. If substantial claims resulting from an accident are made in excess of our related liability insurance coverage, then our operational and financial results would be harmed. Moreover, any aircraft accident or incident, even if fully insured, could cause a public perception that Air Wisconsin’s operations are less safe or reliable than other airlines, which could negatively impact our business, financial condition and operating results.

Given that Air Wisconsin currently operates a single aircraft and engine type, any accident or incident involving

the CRJ-200 regional
jet aircraft type or the GE CF-34 engine type, whether or not operated by Air Wisconsin, may result in Air Wisconsin temporarily or permanently suspending service on all or a large portion of its fleet. Any grounding of Air Wisconsin’s aircraft could have an adverse impact on Air Wisconsin’s operations, its relationship with United or American, and our financial results. In addition,
certain non-carrier-specific groundings
of at least a specified number of Air Wisconsin’s aircraft would provide UnitedAmerican the right to terminate the UnitedAmerican capacity purchase agreement.

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Further, any accident or incident involving

a CRJ-200 regional
jet, regardless of the operator or geographic location of the incident, could cause a public perception that the aircraft type is less safe and reliable than other aircraft types, which could negatively impact our business, financial condition and operating results. Any such accident or incident could result in an acceleration of the implementation of fleet strategy changes by major air carriers that would reduce or eliminate the use
of 50-seat
aircraft, including
the CRJ-200 regional
jet.

Air Wisconsin is subject to significant governmental regulation and potential regulatory changes.

All air carriers, including Air Wisconsin, are subject to regulation by the U.S. Department of Transportation (“DOT”), the FAA and other governmental agencies. Regulations promulgated by the DOT primarily relate to economic aspects of air service. The FAA is responsible for regulating and overseeing matters relating to the safety of air carrier flight operations, including the control of navigable air space, the qualification of flight personnel, flight training practices, compliance with FAA airline operating certificate requirements, aircraft certification and maintenance requirements.

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In addition, airports and municipalities enact rules and regulations that affect Air Wisconsin’s operations. A decision by the FAA to ground, or require time consuming inspections of or maintenance on, all or any of Air Wisconsin’s aircraft for any reason may have a material adverse effect on Air Wisconsin’s operations and our financial condition. Further, Air Wisconsin’s business may be subject to additional costs as a result of potential regulatory changes, which additional costs could have an adverse effect on our operating results.

Air Wisconsin is subject to various environmental and noise laws and regulations, which could have a material adverse effect on our business, results of operations and financial condition.

Air Wisconsin is subject to federal, state, local and foreign laws, regulations and ordinances relating to the protection of the environment and noise, including those relating to emissions to the air, discharges to surface and subsurface waters, safe drinking water and the use, management, disposal and release of, and exposure to, hazardous substances, oils and waste materials. Certain legislative bodies and regulatory authorities are increasingly focused on climate change and have taken actions to implement additional laws, regulations, and programs intended to protect the environment. For example, the federal government, as well as several state and local governments, have implemented legislative and regulatory proposals and voluntary measures intended to reduce greenhouse gas emissions. Compliance with laws, regulations, and other programs intended to reduce emissions or otherwise protect the environment may require Air Wisconsin to reduce its emissions, secure carbon offset credits or otherwise pay for emissions, or make capital investments to modify certain aspects of its operations to reduce emissions. Future policy, legal, and regulatory developments relating to the protection of the environment could have a direct effect on itsAir Wisconsin’s operations (or an indirect effect through its third-party providers of parts or services or airport facilities at which it operates) and increase its costs and have a material adverse effect on its operations. Any such developments could have an adverse impact on our business, results of operations and financial condition.

Air Wisconsin is also subject to environmental laws and regulations that require it to investigate and remediate soil or groundwater to meet certain remediation standards. Under certain laws, generators of waste materials, and current and former owners or operators of facilities, can be subject to liability for investigation and remediation costs at locations that have been identified as requiring response actions. Liability under these laws may be strict and joint and several, meaning that Air Wisconsin could be liable for the costs of cleaning up environmental contamination regardless of fault or the amount of contamination directly attributable to it, which liability could have an adverse impact on our results of operations and financial condition.

The requirement that Air Wisconsin remain a citizen of the United States limits the potential purchasers of the Company’sHarbor’s common stock.

Under DOT regulations and federal law, Air Wisconsin must be owned and controlled by citizens of the United States as that term is defined in the Federal Aviation Act and interpreted by the DOT. The restrictions imposed by federal law and regulations limit who can purchase Air Wisconsin’s equity securities in the following ways:

at least 75% of Air Wisconsin’s voting equity securities must be owned and controlled, directly and indirectly, by persons or entities who are citizens of the United States;

at least 51% of Air Wisconsin’s total outstanding equity securities must be owned and controlled by U.S. citizens and no more than 49% of Air Wisconsin’s equity securities may be held, directly or indirectly, by persons or entities who are not U.S. citizens and are from countries that have entered into “open skies” air transport agreements with the U.S. which allow unrestricted access on air service routes between the United States and the applicable foreign country and to points beyond the foreign country on flights serving the foreign country; and

citizens of foreign countries that have not entered into “open skies” air transport agreements with the U.S. may hold no more than 25% of Air Wisconsin’s total outstanding equity securities.

The restrictions on foreign ownership of Air Wisconsin’s equity securities may impair or prevent a sale of common stock by a stockholder of the CompanyHarbor and may adversely affect the trading price or trading volume of the Company’sHarbor’s common stock.

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General Risk Factors

Because the trading market for the Company’sHarbor’s common stock is limited, the common stock may continue to be illiquid.

Although the Company’sHarbor’s common stock is traded under the symbol “HRBR” on the OTC Market, the trading volume for the common stock has been and continues to be limited. The CompanyHarbor has not listed, and does not currently intend to list, the Company’sHarbor’s common stock for trading on any national securities exchange. Accordingly, we expect the common stock to continue to be illiquid for the foreseeable future. Investors should be aware that an active trading market for the common stock may never develop or be sustained.

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The price of the Company’sHarbor’s common stock has been and may continue to be volatile.

The trading price of the Company’sHarbor’s common stock has been volatile. We believe the Company’sHarbor’s stock price will be subject to wide fluctuations in response to a variety of factors, including the following:

the possibility thatoutcome of the current arbitration of the dispute between United will not agree to extendand Air Wisconsin;

the potential delay in or difficulties associated with the transition of Air Wisconsin’s aircraft from the United capacity purchase agreement or enter into a new agreement on commercially reasonable terms or at all, or that United elects to terminate the UnitedAmerican capacity purchase agreement prior to the expiration of the term as a result of the occurrence of a termination event specified in the agreement;

market perceptions and speculation as to differences between the future terms of anyUnited capacity purchase agreement we may enter into with United or any other airline partner;and the American capacity purchase agreement;

the industry-wide pilot and mechanic shortages;

future announcements regarding fleet strategy changes by major air carriers, including any decision to reduce or eliminate single class 50-seat aircraft;

future announcements regarding fleet strategy changes by major air carriers, including regarding any decision to reduce or eliminate single class
50-seat
aircraft;
the impact of the
COVID-19
pandemic or other pandemics and widespread outbreaks of communicable diseases on passenger demand for air travel, consumer behavior and tourism;

actual or anticipated fluctuations in our financial and operating results from period to period;

the repayment, restructuring or refinancing of Air Wisconsin’s debt obligations and our actual or perceived need for additional capital;
market perceptions about our financial stability and the financial stability of Air Wisconsin’s business partners;
market perceptions regarding Air Wisconsin’s operating performance, reliability and customer service, and the operating performance, reliability and customer service of its business partners and competitors;
factors and perceptions impacting the airline industry generally, including future passenger demand for air travel;
announcements of significant contracts, acquisitions or divestitures by us or Air Wisconsin’s competitors, including any new or amended capacity purchase agreement with United or another airline partner;
bankruptcies or other financial issues impacting Air Wisconsin’s business partners or competitors;
threatened or actual litigation and government investigations;
changes in the regulatory environment impacting Air Wisconsin’s business and industry;
purchases or sales of shares of the Company’s common stock pursuant to the Company’s publicly announced stock repurchase program or otherwise;
the illiquidity of the Company’s common stock;
speculative trading practices of the Company’s stockholders and other market participants;
perceptions about securities that are traded on the OTC Market;
the impact of the application of accounting guidance;
actual or potential changes in political conditions, including wars, outbreak of hostilities, terrorism, or government sanctions; and

actual or potential changes in economic conditions, including rising fuel and other commodity prices, currency exchange rate fluctuations, increasing interest rates, inflation, and changes in discretionary spending and consumer confidence.confidence;

the impact of the COVID-19 pandemic or other pandemics and widespread outbreaks of communicable diseases on passenger demand for air travel, consumer behavior and tourism;

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the repayment, restructuring or refinancing of ContentsAir Wisconsin’s debt obligations and our actual or perceived need for additional capital;

market perceptions about our financial stability and the financial stability of Air Wisconsin’s business partners;

market perceptions regarding Air Wisconsin’s operating performance, reliability and customer service, and the operating performance, reliability and customer service of its business partners and competitors;

factors and perceptions impacting the airline industry generally, including future passenger demand for air travel;

announcements of significant contracts, acquisitions or divestitures by us or Air Wisconsin’s competitors;

bankruptcies or other financial issues impacting Air Wisconsin’s business partners or competitors;

threatened or actual litigation and government investigations;

changes in the regulatory environment impacting Air Wisconsin’s business and industry;

purchases or sales of shares of Harbor’s common stock pursuant to Harbor’s publicly announced stock repurchase program or otherwise;

the illiquidity of Harbor’s common stock;

speculative trading practices of Harbor’s stockholders and other market participants;

perceptions about securities that are traded on the OTC Market;

the impact of the application of accounting guidance; and

actual or potential changes in political conditions, including wars, outbreak of hostilities, terrorism, or government sanctions.

In recent years, the stock market has experienced significant price and volume fluctuations. This volatility has had a significant impact on the market price of securities issued by companies across industries. These changes may occur without regard to the financial condition or operating performance of the affected companies. Accordingly, the price of the Company’sHarbor’s common stock could fluctuate based upon factors that have little or nothing to do with the Company,Harbor, and these fluctuations could materially reduce the trading price of the Company’sHarbor’s common stock.

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The concentration of ownership of the Company’sHarbor’s capital stock among a small number of stockholders could allow such stockholders to exert significant influence over the Company’s business plans and strategic objectives, control all matters submitted to the Company’sHarbor’s stockholders for approval, or deter a change in control transaction, any of which could negatively affect the trading price or trading volume of its common stock.

As of March 31, 2022, the Company2023, Harbor had 47,053,80644,749,986 shares of common stock outstanding. As of the same date, Amun LLC (“Amun”) held 20,000,000 shares of the Company’sHarbor’s common stock, representing approximately 31.5%32.7% of the fully diluted shares of capital stock of the Company,Harbor, and Southshore Aircraft Holdings, LLC, through its affiliates (together, “Southshore”), held shares of the Company’sHarbor’s Series C Convertible Redeemable Preferred Stock (“Series C Preferred”), which are immediately convertible into 16,500,000 shares of common stock, representing approximately 26.0%26.9% of the fully diluted shares of capital stock of the CompanyHarbor (in each case assuming the full conversion of the Series C Preferred into common stock).

The shares of Series C Preferred are generally authorized to vote with the Company’sHarbor’s common stock. As a result, Amun and Southshore collectively control a majority of the voting power of the Company’sHarbor’s outstanding capital stock and, therefore, are able to exercise significant influence over the establishment and implementation of the Company’s business plans and strategic objectives, as well as to control all matters submitted to the Company’sHarbor’s stockholders for approval. These stockholders may manage the Company’s business in ways with which certain investors may disagree and may be adverse to their interests. This concentration of ownership may also have the effect of delaying, deterring or preventing a change in control transaction, depriving the Company’sHarbor’s stockholders of an opportunity to receive a premium for their investment, or otherwise negatively affecting the trading price or trading volume of the Company’sHarbor’s common stock.

Mr. Bartlett, one of the Company’sHarbor’s directors, may be deemed to be the beneficial owner of the shares of the Company’sHarbor’s common stock held by Amun due to his status as a member of the board of managers of Amun and his ownership of equity interests in Amun. In addition, Mr. Bartlett may be deemed to be the beneficial owner of the shares of the Series C Preferred held by Southshore due to his status as a member of the board of managers of Southshore and his ownership of equity interests in Southshore. Accordingly, Mr. Bartlett may be able to exercise influence over decisions involving the voting or disposition of shares of the Company’sHarbor’s capital stock. However, Mr. Bartlett does not control voting or investment decisions made by either Amun or Southshore.

The Company

Harbor may suspend its obligation to comply with SEC filing requirements in future periods and thereby cease filing reports and other information with the SEC, which could have the effect of reducing the trading volume and trading price of the Company’sHarbor’s common stock.

In February 2012, the Company’sHarbor’s predecessor, Harbor Biosciences, Inc., filed a Form 15 with the SEC to deregister its common stock pursuant to Section 12(g) of the Exchange Act. The filing of the Form 15 had the effect of suspending the Company’sHarbor’s obligation, pursuant to Section 15(d) of the Exchange Act, to file reports and other information with the SEC. As a result, prior to the filing of our Annual Report on

Form 10-K for
the year ended December 31, 2019, the last periodic report filed by the CompanyHarbor was the Annual Report on
Form 10-K for
the year ended December 31, 2011. As of January 1, 2020, the CompanyHarbor no longer met the eligibility criteria under
Rule 12h-3 of
the Exchange Act to suspend its reporting obligations under Section 15(d) of the Exchange Act, requiring the CompanyHarbor to resume filing reports and other information with the SEC pursuant to the Exchange Act.

The Company has incurred, and expects to continue to incur, significant direct and indirect costs, and diversion of managementmanagement’s time and resources, as a result of the requirement to comply with certain reporting obligations under the Exchange Act, including those incurred in connection with the preparation and filing of Annual Reports on

Form 10-K, Quarterly
Reports on
Form 10-Q and
Current Reports on
Form 8-K, the
audit of the consolidated financial statements contained within its Annual Reports in accordance with SEC rules and Public Company Accounting Oversight Board (United States) standards, and compliance with certain provisions of the Sarbanes-Oxley Act of 2002. The Company expects to incur significant additional costs relating to its public reporting obligations, which could have a negative impact on the Company’s results of operations.
The Company2002 (“SOX”).

Harbor would again become eligible to suspend its public reporting obligations if itit: (i) determines in accordance with applicable SEC rules it has fewer than 300 stockholders of record as of certain points in time, (ii) does not file registration statements pursuant to the Securities Act (which it does not currently intend to do), and (iii) meets certain other requirements under applicable SEC rules. If the CompanyHarbor becomes eligible to suspend its public reporting obligations in future periods, it may elect to take the actions necessary to suspend those obligations, which would result in the CompanyHarbor no longer being required to file SEC reports. If the CompanyHarbor ceases filing reports and other information with the SEC, it would significantly reduce the amount of publicly available information about the Company and its business and operations, which could have the effect of reducing the trading volume and price of the Company’sHarbor’s common stock.

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Further, notwithstanding that the CompanyHarbor is currently required to file certain reports and information with the SEC pursuant to Section 15(d) of the Exchange Act, the CompanyHarbor does not have a class of securities registered pursuant to Section 12 of the Exchange Act. As a result, the CompanyHarbor is not required to comply with, and does not intend to follow, certain disclosure requirements typically applicable to public reporting companies, including the requirement to file proxy statements, information statements, tender offer disclosures, and beneficial ownership filings. Accordingly, there may be significantly less information available about the Company, including its governance policies and ownership structure, than is available for other public reporting companies, which could have the effect of further reducing demand for the Company’sHarbor’s common stock and the trading price.

Provisions in the Company’sHarbor’s governing documents and the UnitedAmerican capacity purchase agreement might deter acquisition bids, which could adversely affect the value of the Company’sHarbor’s common stock.

The Company’s

Harbor’s amended and restated certificate of incorporation, as amended, and amended and restated bylaws, as amended, contain provisions that, among other things:

prohibit the transfer of any shares of Harbor’s capital stock that would result in: (i) any person or entity becoming a “Five-Percent Stockholder” (as defined under Treasury Regulation Section 1.382-T(g)) of Harbor’s then- outstanding capital stock, or (ii) an increase in the percentage ownership of any person or entity who is already a “Five-Percent Stockholder” of Harbor’s then-outstanding capital stock;

prohibit the transfer of any shares of the Company’s capital stock that would result in (i) any person or entity becoming a “Five-Percent Stockholder” (as defined under Treasury Regulation
Section 1.382-T(g))
of the Company’s then- outstanding capital stock, or (ii) an increase in the percentage ownership of any person or entity who is already a “Five-Percent Stockholder” of the Company’s then-outstanding capital stock;

authorize the board of directors, without stockholder approval, to authorize and issue preferred stock with powers, preferences and rights that may be senior to the Company’sHarbor’s common stock, that could dilute the interest of, or impair the voting power of, holders of the Company’sHarbor’s common stock and could also have the effect of discouraging, delaying or preventing a change of control;

establish advance notice procedures that stockholders must comply with in order to nominate candidates to the board of directors and propose matters to be brought before an annual or special meeting of the Company’sHarbor’s stockholders, which may discourage or deter a potential acquirer from conducting a solicitation of proxies to elect the acquirer’s own slate of directors or otherwise attempting to obtain control of the Company;

give the board of directors exclusive authority to set the number of directors and increase or decrease the number of directors by one or more resolutions, which may prevent stockholders from being able to fill vacancies on the board of directors;

authorize a majority of the board of directors to appoint a director to fill a vacancy created by the expansion of the board of directors or the resignation, death, or removal of a director, which may prevent stockholders from being able to fill vacancies on the board of directors; and

restrict the ability of stockholders to call special meetings of stockholders.

In addition, the UnitedAmerican capacity purchase agreement provides that a changecertain changes of control of Air Wisconsin results in a termination event undergive American the agreement, pursuantright to which United may terminate the agreement.

These provisions may have the effect of delaying or preventing a change in control of the Company, creating a perception that a change in control cannot occur, or otherwise discouraging takeover attempts that some stockholders may consider beneficial, any of which could also adversely affect the trading price of the Company’sHarbor’s common stock.

The Company’s

Harbor’s amended and restated certificate of incorporation, as amended, and amended and restated bylaws, as amended, limit certain transfers of the Company’sHarbor’s stock in order to preserve the Company’sHarbor’s ability to use its net operating loss carryforwards, which could adversely affect the trading price of its common stock.

To reduce the risk of a potential adverse effect on the Company’sHarbor’s ability to use its current or future net operating loss carryforwards for federal income tax purposes, the Company’sHarbor’s amended and restated certificate of incorporation, as amended, and amended and restated bylaws, as amended, prohibit certain transfers of shares of the Company’sHarbor’s capital stock that could result in adverse tax consequences by impairing the Company’sHarbor’s ability to utilize its net operating loss carryforwards. These transfer restrictions are subject to a number of rules and exceptions, and generally may only be repealed or amended by the affirmative vote of the holders of at

least two-thirds of
the outstanding shares of the Company’sHarbor’s capital stock. These transfer restrictions apply to the beneficial owners of the shares of the Company’sHarbor’s capital stock. The transfer restrictions contained in the Company’sHarbor’s amended and restated certificate of incorporation, as amended, and amended and restated bylaws, as amended, may limit demand for the Company’sHarbor’s common stock, which may adversely affect the trading price. In addition, this limitation may have the effect of delaying or preventing a change in control of the Company, creating a perception that a change in control cannot occur, or otherwise discouraging takeover attempts that some stockholders may consider beneficial.

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The Company

Harbor currently does not intend to pay dividends on its common stock and, consequently, the only opportunity to achieve a return on an investment in the Company’sHarbor’s common stock may be the appreciation in value of the Company’sHarbor’s common stock.

The Company

Harbor has not historically paid dividends on shares of its common stock and does not expect to pay dividends in the foreseeable future. The United capacity purchase agreement and Air Wisconsin’s credit agreements and the agreements that Air Wisconsin has entered into with the Treasury for payroll support each contain restrictions that limit Air Wisconsin’s ability to pay, or prohibit it from paying, dividends to the Company.Harbor. Any future determination by the CompanyHarbor to pay dividends will be at the discretion of the board of directors and will depend on our results of operations, financial condition, capital requirements, restrictions contained in current or future credit agreements or capacity purchase agreements (or similar agreements), business prospects and such other factors as the board of directors deems relevant. Consequently, investors should consider that their only opportunity to achieve a positive return on their investment in the Company’sHarbor’s common stock may be the appreciation in value of the common stock. However, as a result of numerous risks and uncertainties described in this Quarterly Report, the trading price may not appreciate and may decline significantly.

As a “smaller reporting company,” the CompanyHarbor has availed itself of reduced disclosure requirements, which may make the Company’sHarbor’s common stock less attractive to investors.

The Company

Harbor is a “smaller reporting company” under applicable SEC rules and regulations, and it will continue to be a “smaller reporting company” for so long as eithereither: (i) the market value of the Company’sHarbor’s common stock held

by non-affiliates as
of the end of its most recently completed second quarter is less than $250 million or (ii) the market value of the Company’sHarbor’s common stock held
by non-affiliates is
less than $700 million and the annual revenues of the CompanyHarbor are less than $100 million during the most recently completed fiscal year. Because Amun and Southshore collectively hold a significant percentage of the fully diluted shares of capital stock of the Company,Harbor, it would require a significant increase in the market value of the Company’sHarbor’s common stock for the CompanyHarbor to no longer qualify as a “smaller reporting company.”

As a “smaller reporting company,” the CompanyHarbor has relied on exemptions from certain disclosure requirements that are applicable to other public reporting companies. These exemptions include reduced financial disclosure and disclosure regarding executive compensation. Investors may find the Company’sHarbor’s common stock less attractive because it relies on these exemptions, which could lead to a less active trading market for the Company’sHarbor’s common stock and negatively impact the trading price.

Complying with the requirements of public reporting companies under the Exchange Act, including the requirement for management to assess our disclosure controls and procedures and internal control over financial reporting, could increase our operating costs and divert management’s attention from executing our business strategy.

We are subject to the reporting requirements of Section 15(d) of the Exchange Act, which requires, among other things, that we file annual, quarterly, and current reports with the SEC with respect to our business, financial condition and results of operations. In addition, pursuant to the Sarbanes-Oxley Act of 2002,SOX, we are required to assess the effectiveness of our disclosure controls and procedures and our internal control over financial reporting. Compliance with these various reporting and compliance obligations has substantially increased our legal and financial compliance costs and increased demands on our management team. Significant additional resources and management oversight may be required to maintain and, as required, enhance our disclosure controls and procedures and internal control over financial reporting, which could have an adverse impact on our business and operating results.

Further, the Company’sHarbor’s status as a public reporting company has significantly increased the cost of its director and officer liability insurance, and the Company may be required to accept reduced coverage or incur substantially higher costs in the future to obtain similar coverage. These factors, or other risks associated with being a public reporting company, could make it more difficult for us to attract and retain qualified members of the board of directors and executive officers, and it may increase the cost of their services.

We could identify material weaknesses or significant deficiencies in future periods.

A material weakness is a deficiency, or combination of deficiencies, in internal control over financial reporting such that there is a reasonable possibility that a material misstatement of our annual or interim financial statements would not be prevented or detected on a timely basis. We cannot be certain that we will be successful in identifying, preventing or remediating future material weaknesses or significant deficiencies in internal control over financial reporting. Any newly identified material weaknessesreporting, which failure could result in material misstatements of our annual or interim consolidated financial statements that would not be prevented or detected.statements. Any such misstatements of our financial statements could lead to restatements of our financial statements, which could result in an adverse impact to our financial results and a decline in the trading price of the Company’sHarbor’s common stock.

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We expect to continue to incur significant costs and diversion of management resources in an effort to continue to enhance our controls and procedures. These efforts may divert management’s attention from other business concerns, which could harm our business and results of operations.

Stock repurchases could increase the volatility of the trading price of the Company’sHarbor’s common stock, and we cannot guarantee that our stock repurchase program will enhance long-term stockholder value.

The board of directors has adopted a stock repurchase program pursuant to which the CompanyHarbor may repurchase shares of its common stock from time to time. Since the inception of the program, in March 2021 through March 31, 2022, the CompanyHarbor has purchased approximately 7.810.1 million shares of its common stock pursuant to the program. Although the board of directors has authorized the repurchase program, and the CompanyHarbor has completed the purchase of shares of common stock, it does not obligate us to repurchase any additional dollar amount or number of shares, and the program may be modified, suspended or terminated at any time and for any reason. The additional number of shares to be repurchased, and the timing of any such repurchases, will depend on a number of factors, including the trading price of the common stock, the Company’s financial performance and liquidity position, general market conditions, applicable legal requirements and other factors. Our ability to repurchase shares may also be limited by restrictive covenants in future borrowing arrangements or capacity purchase agreements (or similar agreements) we may enter into from time to time. Repurchases of the Company’sHarbor’s common stock could increase the volatility of the trading price and reduce the trading volume of the common stock, either of which could have a negative impact on the trading price. Similarly, the future announcement of the termination or suspension of the repurchase program, or our decision not to utilize the full authorized repurchase amount under the repurchase program, could result in a decrease in the trading price. There can be no assurance that any repurchases we do elect to make will enhance stockholder value because the market price of the Company’sHarbor’s common stock may decline below the levels at which we repurchased shares. AlthoughWe cannot guarantee that the repurchase program is intended towill enhance long-term stockholder value, we cannot guarantee that it will do so.

The Companyvalue.

Harbor may be at increased risk of securities class action and other litigation.

In the past, securities class action litigation has been instituted against companies following periods of volatility in the overall market and in the price of a company’s securities. If the CompanyHarbor faces such litigation, it could result in substantial costs and a diversion of management’s attention and resources, which could harm our business, financial condition and results of operations. As a result of our compliance with Exchange Act reporting obligations, a significant amount of information regarding our business and operations, including our financial condition and operating results, is publicly available, which may result in threatened or actual litigation or other disputes with our stockholders, our employees or other constituents. If such claims are successful, our business and results of operations could suffer and, even if the claims do not result in litigation or are resolved in our favor, these claims, and the time and resources necessary to resolve them, could divert the resources of our management and harm our business, financial condition and results of operations.

If securities or industry analysts do not publish reports about our business, an active trading market for the Company’sHarbor’s common stock may not develop.

The extent of any trading market for the Company’sHarbor’s common stock will depend, in part, on any research and reports that securities or industry analysts publish about us or our business. We are not currently awareAnalyst coverage of any analysts who cover the Company nor do we expect any analystsis limited and does not appear to commence coverage in the foreseeable future. Investorsbe consistently produced, and investors should not purchase the Company’sHarbor’s common stock with the expectation that we will have analyst coverage, or that an active trading market for the Company’sHarbor’s common stock will be developed or sustained.

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Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

Purchases of Equity Securities by the Issuer and Affiliated Purchasers

On March 30, 2021, the board of directors adopted a stock repurchase program pursuant to which the CompanyHarbor was initially authorized to repurchase up to $1.0 million of shares of its common stock during the first calendar month of the program, subject to an automatic increase of $1.0 million per calendar month thereafter. The number of shares to be repurchased, and the timing of any such repurchases, depends on a number of factors, including the trading price of the common stock, the Company’s financial performance and liquidity position, general market conditions, applicable legal requirements and other factors. Repurchases may be affected through open market transactions, privately negotiated transactions, or any other lawful means. The CompanyHarbor may, but is not required to, effect repurchases under a trading plan adopted pursuant to

Rule 10b5-1
under the Exchange Act, or subject to
Rule 10b-18
under the Exchange Act. The CompanyHarbor is not obligated under the program to acquire any particular number or value of shares and can suspend or terminate the program at any time.
In January 2022, the Company entered into an agreement with a group of affiliated stockholders pursuant to which the Company agreed to repurchase an aggregate of 5,437,500 shares of common stock for a purchase price of $5,655,190 pursuant to the settlement of a legal claim the Company had against the stockholders.

No “affiliated purchaser” of the CompanyHarbor acquired any shares of the Company’sHarbor’s equity securities during the three months ended March 31, 2022.

2023.

Below is a summary of Harbor’s stock repurchase activity under the Company’s stock repurchase program during the three months ended March 31, 2022:

   
Total number

of shares

purchased
(1)
   
Average price

paid per share
   
Dollar value of

shares

repurchased
   
Approximate

dollar value of

shares remaining

available under

stock repurchase

program
 
January 1 – January 31, 2022
   5,736,920   $1.10   $6,314,627   $103,467 
February 1 – February 28, 2022
   248,648   $2.22   $551,676   $551,791 
March 1 – March 31, 2022
   276,925   $2.22   $614,928   $936,863 
Total
   6,262,493   $1.19   $7,481,231   $936,863 
2023:

Period

  Total number
of shares
repurchased(1)
   Average price
paid per share
   Dollar value of
shares
repurchased
   Approximate
dollar value of
shares remaining
available under
stock repurchase
program
 

January 1 – January 31, 2023

   164,780   $2.13   $351,247   $4,333,600 

February 1 – February 28, 2023

   144,559   $2.09   $302,483   $5,031,117 

March 1 – March 31, 2023

   160,412   $2.03   $326,275   $5,704,842 

Total

   469,751   $2.09   $980,005   $5,704,842 
  

 

 

   

 

 

   

 

 

   

 

 

 

(1)

All of the reported shares were repurchased pursuant to the Company’sHarbor’s publicly announced stock repurchase program. In addition, with the exception of the 5,437,500 purchased from stockholders as described above, all of the reported shares were purchased pursuant to a trading plan adopted pursuant to Rule

10b5-1
under the Exchange Act and in compliance with Rule
10b-18
under the Exchange Act.

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Item 3. Defaults Upon Senior Securities

None.

Item 4. Mine Safety Disclosure

Not applicable.

Item 5. Other Information

None.

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None.

Item 6. Exhibits

      

Incorporated by Reference

Exhibit

Number

  

Exhibit Description

  

Form

  

File


No.

  

Exhibit

  

Filing


Date

  

Provided
Herewith

Provided

Herewith
10.1†
  Sixth Amendment to Capacity Purchase Agreement, dated February 10, 2023, between United Airlines, Inc. and Air Wisconsin Airlines LLC.10-K001-3458410.4.54/3/2023
10.2*†Amendment No. 1 to Capacity Purchase Agreement, dated February 23, 2023, between American Airlines, Inc. and Air Wisconsin Airlines LLC.X
31.1*  Certification of Principal Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.      X
31.2*  Certification of Principal Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.      X
32.1**  Certifications of Principal Executive Officer and Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.      X
101.INS  Inline XBRL Instance Document (the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document).      X
101.SCH  Inline XBRL Taxonomy Extension Schema Document.      X
101.CAL  Inline XBRL Taxonomy Extension Calculation Linkbase Document.      X
101.DEF  Inline XBRL Taxonomy Extension Definition Linkbase Document.      X
101.LAB  Inline XBRL Taxonomy Extension Label Linkbase Document.      X
101.PRE  Inline XBRL Taxonomy Extension Presentation Linkbase Document.      X
104  Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).      

*

Filed herewith.

**

The certifications attached as Exhibit 32.1 accompany this Quarterly Report on Form

10-Q
pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002,SOX, shall not be deemed “filed” by the registrant for purposes of Section 18 of the Exchange Act, and shall not be incorporated by reference into any of the registrant’s filings under the Securities Act or the Exchange Act, whether made before or after the date of this Quarterly Report, irrespective of any general incorporation language contained in any such filing.

Certain confidential portions of this exhibit have been redacted pursuant to Item 601(b)(10)(iv) of Regulation S-K because the registrant has determined that such redacted information is (i) not material, and (ii) is the type of information the registrant treats as private or confidential. If requested by the Commission or the Staff, the registrant will promptly provide, on a supplemental basis, an unredacted copy of this exhibit and its analysis with respect to the materiality and confidentiality of the redacted information.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

  
HARBOR DIVERSIFIED, INC.
Date: May 9, 202215, 2023  By: 

/s/

Christine R. Deister

   Christine R. Deister
   Chief Executive Officer and Secretary
   Harbor Diversified, Inc.
   
(Principal Executive Officer)
Date: May 9, 202215, 2023  By: 

/s/

Liam Mackay

   Liam Mackay
   

Chief Financial Officer

Air Wisconsin Airlines LLC

   
(Principal Financial Officer)
Date: May 9, 202215, 2023  By: 

/s/

Gregg Garvey

   Gregg Garvey
   Senior Vice President, Chief Accounting Officer and Treasurer
   Air Wisconsin Airlines LLC
   
(Principal Accounting Officer)

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