1 EXHIBIT 99.01 AIRCRAFT INFORMATION SERVICES, INC. 04 February 1997 Mr. Frank Duckstein CMA Capital Group, Inc. JetFleet Aircraft, L.P. JetFleet Aircraft II, L.P. 1440 Chapin Avenue, Suite 310 Burlingame, CA 94010 Subject: AISI Report No. A7D005BVO AISI Short Form Sight Unseen Base Value Appraisal Fleet of Seven Selected Aircraft and Seven Engine Types Reference: Jetfleet Fax Message, 14 January 1997 Dear Mr. Duckstein: As requested, Aircraft Information Services, Inc. (AISI) is pleased to offer Jetfleet Management Corporation our opinion of the sight unseen half-life base value of your seven aircraft and the 'zero time since overhauled' base value of your seven bare engine types as identified in Table I of this report. 1. METHODOLOGY AND DEFINITIONS The historical standard term of reference for commercial aircraft or engine value has been 'half-life fair market value' of an 'average' aircraft or engine. However, 'fair market value' could mean a fair value in the given market or a value in a hypothetical 'fair' or balanced market, and the two definitions are not equivalent. Recently, the term 'base value' has been created to describe the theoretical balanced market condition and to avoid the potentially misleading term 'fair market value' which has now become synonymous with the term 'current market value' or a 'fair' value in the actual current market. AISI value definitions are consistent with those of the International Society of Transport Aircraft Trading (ISTAT) of 01 January 1994; AISI is a member of that organization and employs an ISTAT Certified Senior Aircraft Appraiser. AISI defines a 'base value' as that of a transaction between equally willing and informed buyer and seller, neither under compulsion to buy or sell, for a single unit cash transaction with no hidden value or liability, and with supply and demand of the sale item roughly in balance. Base value are typically given for aircraft or engines in 'new' condition, 'average half-life' condition, or in a specifically described condition unique to a single aircraft or engine at a specific time. An 'average' aircraft or engine is an operable airworthy aircraft or engine in average physical condition and with average accumulated flight hours and cycles, with clear title and, for aircraft, a standard unrestricted certificate of airworthiness and registered in an authority which does not represent a penalty to aircraft value or liquidity; with no damage history and with inventory configuration and level of modification which is normal for the aircraft or engine's intended use and age. AISI assumes average condition unless otherwise specified in this report. 'Half-life' condition assumes that every component or maintenance service which has a prescribed interval that determines its service life, overhaul interval or interval between maintenance services, is at a condition which is one- half of the total interval. AISI defines engine 'zero time since overhaul' condition to be that of an engine fresh from an engine heavy maintenance shop visit which overhauled all engine modules or all engine compressor and combustor/turbine stages as appropriate, with all life-limited components at half-life. 2 AISI defines a 'current market value' or 'fair market value' as that value which reflects the real market conditions, whether at, above or below the base value conditions. Definitions of aircraft or engine condition, buyer/seller qualifications and type of transaction remain unchanged from that of base value. Current market value takes into consideration the status of the economy in which the aircraft or engine is used, the status of supply and demand for the particular aircraft or engine type, the value of recent transactions and the opinions of informed buyers and sellers. Current market value assumes that there is no short term time constraint to buy or sell. AISI encourages the use of base values only to consider historical trends, as a basis for long term future value considerations, or to consider how actual market values vary from theoretical base values. Base values are inappropriate to determine near term values. AISI encourages the use of current market values to consider the probable near term value of an aircraft or engine. AISI determines an 'adjusted market value' by determining the value of known deviations from half-life condition, which may be better or worse than half-life condition, and to account for better or worse than average physical condition, and the inclusion of additional equipment, or absence of standard equipment. Given the relatively thin used engine market and the relatively broad range of values for transactions for an engine type, the meaning of 'base value' for used engines is open to broad interpretation. Normally base value is derived from historical normalized current market values with manufacturer's list price as a start point, while current market value is deduced directly from recent transactions. For used engines there are seldom sufficient historical transactions to permit the same derivation of engine base values as is possible for aircraft base values. In our opinion the used engine market is currently a relatively hard market, and base value will be close to current market values for most engine types. AISI defines a BARE ENGINE as an engine without accessories, but complete with all air, hydraulic and electrical lines which are not directly part of accessories. For turboprop engines, a bare engine includes the gas generator and power or gearbox sections but not the propellor. AISI defines a BASIC QEC engine as the bare engine plus all accessories, connecting lines and engine mounts but not including engine inlet cowl, fan cowl or thrust reverser. AISI defines a FULL QEC engine as a basic QEC engine plus inlet cowl, fan cowl and thrust reverser. There will be some variation in full QEC inventory from engine type to type, and from position to position. 2. VALUATION The aircraft half-life base values and bare engine zero time since overhaul base values are presented below in Table I subject to the assumptions, definitions and disclaimers herein. 3 Table I ================================================================================ AIRCRAFT/ S/N DATE OF CONFIGURATION AIRCRAFT ENGINE ZERO ENGINE MANUFACTURE HALF LIFE TIME SINCE TYPE BASE VALUE OVERHAUL 1997 MUSD BASE VALUE 1997 MUSD - -------------------------------------------------------------------------------------------------------- DHC-7-103 11 1979 Combi 3.10 - - -------------------------------------------------------------------------------------------------------- DHC-7-102 44 1981 Passenger 2.25 - - -------------------------------------------------------------------------------------------------------- DHC-7-102 57 1981 Passenger 2.25 - - -------------------------------------------------------------------------------------------------------- DHC-7-103 72 1982 Combi 3.10 - - -------------------------------------------------------------------------------------------------------- DHC-6-300 666 1980 Passenger 1.00 - - -------------------------------------------------------------------------------------------------------- Metro III AC576 1983 Passenger 0.98 - - -------------------------------------------------------------------------------------------------------- Metro II TC370 1980 Passenger 0.63 - - -------------------------------------------------------------------------------------------------------- PT6A-28 - - Bare - 0.22 - -------------------------------------------------------------------------------------------------------- PT6A-41 - - Bare - 0.32 - -------------------------------------------------------------------------------------------------------- PT6A-42 - - Bare - 0.33 - -------------------------------------------------------------------------------------------------------- PT6A-45R - - Bare - 0.31 - -------------------------------------------------------------------------------------------------------- PT6A-50 - - Bare - 0.35 - -------------------------------------------------------------------------------------------------------- PT6A-65R - - Bare - 0.38 - -------------------------------------------------------------------------------------------------------- A250-C30P - - Bare - 0.30 ================================================================================ This report is offered as a fair and impartial assessment of subject aircraft and engines based on data supplied by others, with no physical inspection or verification by AISI. AISI has no past, present nor contemplated future interest in subject aircraft and engines. This report is an opinion and is for the sole use of the client/addressee and AISI shall not be liable to any party for damages arising out of reliance or alleged reliance on it, or for any parties action or failure to act as a result of reliance or alleged reliance on this report. Sincerely, AIRCRAFT INFORMATION SERVICES, INC. /s/ Fred E. Bearden Fred E. Bearden President 4 EXHIBIT 99.01 AIRCRAFT INFORMATION SERVICES, INC. 04 February 1997 Mr. Frank Duckstein CMA Capital Group, Inc. JetFleet Aircraft, L.P. JetFleet Aircraft II, L.P. 1440 Chapin Avenue, Suite 310 Burlingame, CA 94010 Subject: AISI Report No. A7D008BVO AISI Short Form Sight Unseen Base Value Appraisal Fleet of Seven Selected Aircraft and Seven Engine Types Reference: Jetfleet Fax Message, 14 January 1997 Dear Mr. Duckstein: As requested, Aircraft Information Services, Inc. (AISI) is pleased to offer Jetfleet Management Corporation our opinion of the sight unseen half-life current market value of your seven aircraft and the 'zero time since overhauled' current market value of your seven bare engine types as identified in Table I of this report. 1. METHODOLOGY AND DEFINITIONS The historical standard term of reference for commercial aircraft or engine value has been 'half-life fair market value' of an 'average' aircraft or engine. However, 'fair market value' could mean a fair value in the given market or a value in a hypothetical 'fair' or balanced market, and the two definitions are not equivalent. Recently, the term 'base value' has been created to describe the theoretical balanced market condition and to avoid the potentially misleading term 'fair market value' which has now become synonymous with the term 'current market value' or a 'fair' value in the actual current market. AISI value definitions are consistent with those of the International Society of Transport Aircraft Trading (ISTAT) of 01 January 1994; AISI is a member of that organization and employs an ISTAT Certified Senior Aircraft Appraiser. AISI defines a 'base value' as that of a transaction between equally willing and informed buyer and seller, neither under compulsion to buy or sell, for a single unit cash transaction with no hidden value or liability, and with supply and demand of the sale item roughly in balance. Base values are typically given for aircraft or engines in 'new' condition, 'average half-life' condition, or in a specifically described condition unique to a single aircraft or engine at a specific time. An 'average' aircraft or engine is an operable airworthy aircraft or engine in average physical condition and with average accumulated flight hours and cycles, with clear title and, for aircraft, a standard unrestricted certificate of airworthiness and registered in an authority which does not represent a penalty to aircraft value or liquidity; with no damage history and with inventory configuration and level of modification which is normal for the aircraft or engine's intended use and age. AISI assumes average condition unless otherwise specified in this report. 'Half-life' condition assumes that every component or maintenance service which has a prescribed interval that determines its service life, overhaul interval or interval between maintenance services, is at a condition which is one- half of the total interval. AISI defines engine 'zero time since overhaul' condition to be that of an engine fresh from an engine heavy maintenance shop visit which overhauled all engine modules or all engine compressor and combustor/turbine stages as appropriate, with all life-limited components at half-life. 5 AISI defines a 'current market value' or 'fair market value' as that value which reflects the real market conditions, whether at, above or below the base value conditions. Definitions of aircraft or engine condition, buyer/seller qualifications and type of transaction remain unchanged from that of base value. Current market value takes into consideration the status of the economy in which the aircraft or engine is used, the status of supply and demand for the particular aircraft or engine type, the value of recent transactions and the opinions of informed buyers and sellers. Current market value assumes that there is no short term time constraint to buy or sell. AISI encourages the use of base values only to consider historical trends, as a basis for long term future value considerations, or to consider how actual market values vary from theoretical base values. Base values are inappropriate to determine near term values. AISI encourages the use of current market values to consider the probable near term value of an aircraft or engine. AISI determines an 'adjusted market value' by determining the value of known deviations from half-life condition, which may be better or worse than half-life condition, and to account for better or worse than average physical condition, and the inclusion of additional equipment, or absence of standard equipment. Given the relatively thin used engine market and the relatively broad range of values for transactions for an engine type, the meaning of 'base value' for used engines is open to broad interpretation. Normally base value is derived from historical normalized current market values with manufacturer's list price as a start point, while current market value is deduced directly from recent transactions. For used engines there are seldom sufficient historical transactions to permit the same derivation of engine base values as is possible for aircraft base values. In our opinion the used engine market is currently a relatively hard market, and base value will be close to current market values for most engine types. AISI defines a BARE ENGINE as an engine without accessories, but complete with all air, hydraulic and electrical lines which are not directly part of accessories. For turboprop engines, a bare engine includes the gas generator and power or gearbox sections but not the propellor. AISI defines a BASIC QEC engine as the bare engine plus all accessories, connecting lines and engine mounts but not including engine inlet cowl, fan cowl or thrust reverser. AISI defines a FULL QEC engine as a basic QEC engine plus inlet cowl, fan cowl and thrust reverser. There will be some variation in full QEC inventory from engine type to type, and from position to position. 2. VALUATION The aircraft half-life base values and bare engine zero time since overhaul base values are presented below in Table I subject to the assumptions, definitions and disclaimers herein. 6 Table I ================================================================================ AIRCRAFT/ S/N DATE OF CONFIGURATION AIRCRAFT ENGINE ZERO ENGINE MANUFACTURE HALF LIFE TIME SINCE OVERHAUL TYPE CURRENT CURRENT MARKET MARKET VALUE VALUE 1997 1997 MUSD MUSD - ------------------------------------------------------------------------------------------------------------ DHC-7-103 11 1979 Combi 1.86 - - ------------------------------------------------------------------------------------------------------------ DHC-7-102 44 1981 Passenger 1.35 - - ------------------------------------------------------------------------------------------------------------ DHC-7-102 57 1981 Passenger 1.35 - - ------------------------------------------------------------------------------------------------------------ DHC-7-103 72 1982 Combi 1.92 - - ------------------------------------------------------------------------------------------------------------ DHC-6-300 666 1980 Passenger 0.95 - - ------------------------------------------------------------------------------------------------------------ Metro III AC576 1983 Passenger 0.83 - - ------------------------------------------------------------------------------------------------------------ Metro II TC370 1980 Passenger 0.44 - - ------------------------------------------------------------------------------------------------------------ PT6A-28 - - Bare - 0.20 - ------------------------------------------------------------------------------------------------------------ PT6A-41 - - Bare - 0.29 - ------------------------------------------------------------------------------------------------------------ PT6A-42 - - Bare - 0.30 - ------------------------------------------------------------------------------------------------------------ PT6A-45R - - Bare - 0.29 - ------------------------------------------------------------------------------------------------------------ PT6A-50 - - Bare - 0.33 - ------------------------------------------------------------------------------------------------------------ PT6A-65R - - Bare - 0.34 - ------------------------------------------------------------------------------------------------------------ A250-C30P - - Bare - 0.27 ============================================================================================================ This report is offered as a fair and impartial assessment of subject aircraft and engines based on data supplied by others, with no physical inspection or verification by AISI. AISI has no past, present nor contemplated future interest in subject aircraft and engines. This report is an opinion and is for the sole use of the client/addressee and AISI shall not be liable to any party for damages arising out of reliance or alleged reliance on it, or for any parties action or failure to act as a result of reliance or alleged reliance on this report. Sincerely, AIRCRAFT INFORMATION SERVICES, INC. /s/ Fred E. Bearden Fred E. Bearden President 7 EXHIBIT 99.01 AIRCRAFT INFORMATION SERVICES, INC. 30 May 1997 Mr. Marc Anderson CMA Capital Group, Inc., General Partner JetFleet Aircraft, L.P. JetFleet Aircraft II, L.P. Subject: AISI Report No. A7D057BVO - B AISI Short Form Sight Unseen Current Market and Orderly Liquidation Value Appraisal - Fleet of Seven Selected Aircraft and Twenty-five Engine Reference: Fax Message, 14 January 1997; Telephone Message 20 May 1997 Dear Mr. Anderson: As requested, Aircraft Information Services, Inc. (AISI) is pleased to offer our opinion of the sight unseen half-life current market value and orderly liquidation value of your seven aircraft and the 'zero time since overhauled' current market value and orderly liquidation value of your twenty-five bare engines as identified in Table I of this report. 1. METHODOLOGY AND DEFINITIONS The historical standard term of reference for commercial aircraft or engine value has been 'half-life fair market value' of an 'average' aircraft or engine. However, 'fair market value' could mean a fair value in the given market or a value in a hypothetical 'fair' or balanced market, and the two definitions are not equivalent. Recently, the term 'base value' has been created to describe the theoretical balanced market condition and to avoid the potentially misleading term 'fair market value' which has now become synonymous with the term 'current market value' or a 'fair' value in the actual current market. AISI value definitions are consistent with those of the International Society of Transport Aircraft Trading (ISTAT) of 01 January 1994; AISI is a member of that organization and employs an ISTAT Certified Senior Aircraft Appraiser. AISI defines a 'base value' as that of a transaction between equally willing and informed buyer and seller, neither under compulsion to buy or sell, for a single unit cash transaction with no hidden value or liability, and with supply and demand of the sale item roughly in balance. Base value are typically given for aircraft or engines in 'new' condition, 'average half-life' condition, or in a specifically described condition unique to a single aircraft or engine at a specific time. An 'average' aircraft or engine is an operable airworthy aircraft or engine in average physical condition and with average accumulated flight hours and cycles, with clear title and, for aircraft, a standard unrestricted certificate of airworthiness and registered in an authority which does not represent a penalty to aircraft value or liquidity; with no damage history and with inventory configuration and level of modification which is normal for the aircraft or engine's intended use and age. AISI assumes average condition unless otherwise specified in this report. 'Half-life' condition assumes that every component or maintenance service which has a prescribed interval that determines its service life, overhaul interval or interval between maintenance services, is at a condition which is one-half of the total interval. AISI defines engine 'zero time since overhaul' condition to be that of an engine fresh from an engine heavy maintenance shop visit which overhauled all engine modules 8 or all engine compressor and combustor/turbine stages as appropriate, with all life-limited components at half-life. AISI defines a 'current market value' or 'fair market value' as that value which reflects the real market conditions, whether at, above or below the base value conditions. Definitions of aircraft or engine condition, buyer/seller qualifications and type of transaction remain unchanged from that of base value. Current market value takes into consideration the status of the economy in which the aircraft or engine is used, the status of supply and demand for the particular aircraft or engine type, the value of recent transactions and the opinions of informed buyers and sellers. Current market value assumes that there is no short term time constraint to buy or sell. AISI encourages the use of base values only to consider historical trends, as a basis for long term future value considerations, or to consider how actual market values vary from theoretical base values. Base values are inappropriate to determine near term values. AISI encourages the use of current market values to consider the probable near term value of an aircraft or engine. AISI determines an 'adjusted market value' by determining the value of known deviations from half-life condition, which may be better or worse than half-life condition, and to account for better or worse than average physical condition, and the inclusion of additional equipment, or absence of standard equipment. AISI's opinion of the liquidation value of commercial aircraft or engines depends on many variable, most of which are not readily forecast. Among these are; general economic condition, time to liquidate, specific demand, surplus and competition for an aircraft or engine type, and aircraft or engine condition. The two primary factors determining liquidation are the current market value and time to market, assuming average market condition, demand and competition. AISI assumes a current market value allows more than one year as the time to market (no time constraint). 'Orderly' liquidation allows between six months and one year to market and liquidation allows less than six months to market. Given the relatively thin used engine market and the relatively broad range of values for transactions for an engine type, the meaning of 'base value' for used engines is open to broad interpretation. Normally base value is derived from historical normalized current market values with manufacturer's list price as a start point, while current market value is deduced directly from recent transactions. For used engines there are seldom sufficient historical transactions to permit the same derivation of engine base values as is possible for aircraft base values. In our opinion the used engine market is currently a relatively hard market, and base value will be close to current market values for most engine types. AISI defines a BARE ENGINE as an engine without accessories, but complete with all air, hydraulic and electrical lines which are not directly part of accessories. For turboprop engines, a BARE ENGINE includes the gas generator and power or gearbox sections but not the propeller. AISI defines a BASIC QEC engine as the bare engine plus all accessories, connecting lines and engine mounts but not including engine inlet cowl, fan cowl or thrust reverser. AISI defines a FULL QEC engine as a basic QEC engine plus inlet cowl, fan cowl and thrust reverser. There will be some variation in full QEC inventory from engine type to type, and from position to position. 2. VALUATION The aircraft half-life current market values and orderely liquidation values as well as bare engine zero time since overhaul current market values and orderly liquidation values are presented below 9 in Table I subject to the assumptions, definitions and disclaimers herein. This report is offered as a fair and impartial assessment of subject aircraft and engines based on data supplied by others, with no physical inspection or verification by AISI. AISI has no past, present nor contemplated future interest in subject aircraft and engines. This report is an opinion and is for the sole use of the client/addressee and AISI shall not be liable to any party for damages arising out of reliance or alleged reliance on it, or for any parties action or failure to act as a result of reliance or alleged reliance on this report. Sincerely, AIRCRAFT INFORMATION SERVICES, INC. /s/ Fred E. Bearden Fred E. Bearden President Sincerely, AIRCRAFT INFORMATION SERVICES, INC. /s/ Fred E. Bearden Fred E. Bearden President 10 TABLE I -- ORDERLY LIQUIDATION ============================================================================================================== CURRENT TOTAL AIRCRAFT/ S/N DATE OF CONFIGURATION QUANTITY CURRENT MARKET VALUE ENGINE MANUFACTURE MARKET VALUE 1997 TYPE VALUE ENGINE MUSD HALF ZERO TIME LIFE SINCE 1997 OVERHAUL MUSD MUSD - --------------------------------------------------------------------------------------------------------------- DHC-7-103 11 1979 Combi 1 1.86 _ 1.86 - --------------------------------------------------------------------------------------------------------------- DHC-7-102 44 1981 Passenger 1 1.35 _ 1.35 - --------------------------------------------------------------------------------------------------------------- DHC-7-102 57 1981 Passenger 1 1.35 _ 1.35 - --------------------------------------------------------------------------------------------------------------- DHC-7-103 72 1982 Combi 1 1.92 _ 1.92 - --------------------------------------------------------------------------------------------------------------- DHC-6-300 666 1980 Passenger 1 0.95 _ 0.95 - --------------------------------------------------------------------------------------------------------------- Metro III AC576 1983 Passenger 1 0.83 _ 0.83 - --------------------------------------------------------------------------------------------------------------- Metro II TC370 1980 Passenger 1 0.44 _ 0.44 - --------------------------------------------------------------------------------------------------------------- PT6A-28 - - Bare 2 _ 0.20 0.40 - --------------------------------------------------------------------------------------------------------------- PT6A-41 - - Bare 13 _ 0.29 3.77 - --------------------------------------------------------------------------------------------------------------- PT6A-42 - - Bare 4 _ 0.30 1.20 - --------------------------------------------------------------------------------------------------------------- PT6A-45R - - Bare 1 _ 0.29 0.29 - --------------------------------------------------------------------------------------------------------------- PT6A-50 - - Bare 1 _ 0.33 0.33 - --------------------------------------------------------------------------------------------------------------- PT6A-65R - - Bare 2 _ 0.34 0.68 - --------------------------------------------------------------------------------------------------------------- A250-C30P - - Bare 2 _ 0.27 0.54 - --------------------------------------------------------------------------------------------------------------- TOTAL 15.91 =============================== ============================================================ ORDERLY ORDERLY ORDERLY AIRCRAFT/ LIQUIDATION LIQUIDATION LIQUIDATION ENGINE HALF VALUE TOTAL TYPE VALUE ENGINE VALUE LIVE ZERO TME 1997 1997 SINCE MUSD MUSD OVERHAUL 1997 MUSD - ------------------------------------------------------------ DHC-7-103 1.40 _ 1.40 - ------------------------------------------------------------ DHC-7-102 1.01 _ 1.01 - ------------------------------------------------------------ DHC-7-102 1.01 _ 1.01 - ------------------------------------------------------------ DHC-7-103 1.44 _ 1.44 - ------------------------------------------------------------ DHC-6-300 0.71 _ 0.71 - ------------------------------------------------------------ Metro III 0.62 _ 0.62 - ------------------------------------------------------------ Metro II 0.33 _ 0.33 - ------------------------------------------------------------ PT6A-28 _ 0.15 0.30 - ------------------------------------------------------------ PT6A-41 _ 0.22 2.83 - ------------------------------------------------------------ PT6A-42 _ 0.23 0.90 - ------------------------------------------------------------ PT6A-45R _ 0.22 0.22 - ------------------------------------------------------------ PT6A-50 _ 0.25 0.25 - ------------------------------------------------------------ PT6A-65R _ 0.51 0.51 - ------------------------------------------------------------ A250-C30P _ 0.41 0.41 - ------------------------------------------------------------ TOTAL 11.94 ============================================================ 11 EXHIBIT 99.01 AIRCRAFT INFORMATION SERVICES, INC. 30 May 1997 Mr. Marc Anderson CMA Capital Group, Inc., General Partner JetFleet Aircraft, L.P. JetFleet Aircraft II, L.P. Subject: AISI Report No. A7D057BVO - A AISI Short Form Sight Unseen Current Market and Liquidation Value Appraisal - Fleet of Seven Selected Aircraft and Twenty-five Engine Reference: Fax Message, 14 January 1997; Telephone Message 20 May 1997 Dear Mr. Anderson: As requested, Aircraft Information Services, Inc. (AISI) is pleased to offer our opinion of the sight unseen half-life current market value and liquidation value of your seven aircraft and the 'zero time since overhauled' current market value and liquidation value of your twenty-five bare engines as identified in Table I of this report. 1. METHODOLOGY AND DEFINITIONS The historical standard term of reference for commercial aircraft or engine value has been 'half-life fair market value' of an 'average' aircraft or engine. However, 'fair market value' could mean a fair value in the given market or a value in a hypothetical 'fair' or balanced market, and the two definitions are not equivalent. Recently, the term 'base value' has been created to describe the theoretical balanced market condition and to avoid the potentially misleading term 'fair market value' which has now become synonymous with the term 'current market value' or a 'fair' value in the actual current market. AISI value definitions are consistent with those of the International Society of Transport Aircraft Trading (ISTAT) of 01 January 1994; AISI is a member of that organization and employs an ISTAT Certified Senior Aircraft Appraiser. AISI defines a 'base value' as that of a transaction between equally willing and informed buyer and seller, neither under compulsion to buy or sell, for a single unit cash transaction with no hidden value or liability, and with supply and demand of the sale item roughly in balance. Base value are typically given for aircraft or engines in 'new' condition, 'average half-life' condition, or in a specifically described condition unique to a single aircraft or engine at a specific time. An 'average' aircraft or engine is an operable airworthy aircraft or engine in average physical condition and with average accumulated flight hours and cycles, with clear title and, for aircraft, a standard unrestricted certificate of airworthiness and registered in an authority which does not represent a penalty to aircraft value or liquidity; with no damage history and with inventory configuration and level of modification which is normal for the aircraft or engine's intended use and age. AISI assumes average condition unless otherwise specified in this report. 'Half-life' condition assumes that every component or maintenance service which has a prescribed interval that determines its service life, overhaul interval or interval between maintenance services, is at a condition which is one- half of the total interval. AISI defines engine 'zero time since overhaul' condition to be that of an engine fresh from an engine heavy maintenance shop visit which overhauled all engine modules or all engine compressor and combustor/turbine stages as appropriate, with all life-limited 12 components at half-life. AISI defines a 'current market value' or 'fair market value' as that value which reflects the real market conditions, whether at, above or below the base value conditions. Definitions of aircraft or engine condition, buyer/seller qualifications and type of transaction remain unchanged from that of base value. Current market value takes into consideration the status of the economy in which the aircraft or engine is used, the status of supply and demand for the particular aircraft or engine type, the value of recent transactions and the opinions of informed buyers and sellers. Current market value assumes that there is no short term time constraint to buy or sell. AISI encourages the use of base values only to consider historical trends, as a basis for long term future value considerations, or to consider how actual market values vary from theoretical base values. Base values are inappropriate to determine near term values. AISI encourages the use of current market values to consider the probable near term value of an aircraft or engine. AISI determines an 'adjusted market value' by determining the value of known deviations from half-life condition, which may be better or worse than half-life condition, and to account for better or worse than average physical condition, and the inclusion of additional equipment, or absence of standard equipment. AISI's opinion of the liquidation value of commercial aircraft or engines depends on many variable, most of which are not readily forecast. Among these are; general economic condition, time to liquidate, specific demand, surplus and competition for an aircraft or engine type, and aircraft or engine condition. The two primary factors determining liquidation are the current market value and time to market, assuming average market condition, demand and competition. AISI assumes a current market value allows more than one year as the time to market (no time constraint). 'Orderly' liquidation allows between six months and one year to market and liquidation allows less than six months to market. Given the relatively thin used engine market and the relatively broad range of values for transactions for an engine type, the meaning of 'base value' for used engines is open to broad interpretation. Normally base value is derived from historical normalized current market values with manufacturer's list price as a start point, while current market value is deduced directly from recent transactions. For used engines there are seldom sufficient historical transactions to permit the same derivation of engine base values as is possible for aircraft base values. In our opinion the used engine market is currently a relatively hard market, and base value will be close to current market values for most engine types. AISI defines a BARE ENGINE as an engine without accessories, but complete with all air, hydraulic and electrical lines which are not directly part of accessories. For turboprop engines, a BARE ENGINE includes the gas generator and power or gearbox sections but not the propeller. AISI defines a BASIC QEC engine as the bare engine plus all accessories, connecting lines and engine mounts but not including engine inlet cowl, fan cowl or thrust reverser. AISI defines a FULL QEC engine as a basic QEC engine plus inlet cowl, fan cowl and thrust reverser. There will be some variation in full QEC inventory from engine type to type, and from position to position. 2. VALUATION The aircraft half-life current market values and liquidation values as well as bare engine zero time since overhaul current market values and liquidation values are presented below in Table I subject to the assumptions, definitions and disclaimers herein. 13 This report is offered as a fair and impartial assessment of subject aircraft and engines based on data supplied by others, with no physical inspection or verification by AISI. AISI has no past, present nor contemplated future interest in subject aircraft and engines. This report is an opinion and is for the sole use of the client/addressee and AISI shall not be liable to any party for damages arising out of reliance or alleged reliance on it, or for any parties action or failure to act as a result of reliance or alleged reliance on this report. Sincerely, AIRCRAFT INFORMATION SERVICES, INC. /s/ Fred E. Bearden Fred E. Bearden President 14 TABLE I - LIQUIDATION =================================================================================== AIRCRAFT/ S/N DATE OF CONFIGURATION QUAN- CURRENT ENGINE MANUFACTURE TITY MARKET TYPE VALUE HALF LIFE 1997 MUSD - ----------------------------------------------------------------------------------- DHC-7-103 11 1979 Combi 1 1.86 - ----------------------------------------------------------------------------------- DHC-7-102 44 1981 Passenger 1 1.35 - ----------------------------------------------------------------------------------- DHC-7-102 57 1981 Passenger 1 1.35 - ----------------------------------------------------------------------------------- DHC-7-103 72 1982 Combi 1 1.92 - ----------------------------------------------------------------------------------- DHC-6-300 666 1980 Passenger 1 0.95 - ----------------------------------------------------------------------------------- Metro III AC576 1983 Passenger 1 0.83 - ----------------------------------------------------------------------------------- Metro II TC370 1980 Passenger 1 0.44 - ----------------------------------------------------------------------------------- PT6A-28 - - Bare 2 _ - ----------------------------------------------------------------------------------- PT6A-41 - - Bare 13 _ - ----------------------------------------------------------------------------------- PT6A-42 - - Bare 4 _ - ----------------------------------------------------------------------------------- PT6A-45R - - Bare 1 _ - ----------------------------------------------------------------------------------- PT6A-50 - - Bare 1 _ - ----------------------------------------------------------------------------------- PT6A-65R - - Bare 2 _ - ----------------------------------------------------------------------------------- A250-C30P - - Bare 2 _ =================================================================================== ================================================================================================ AIRCRAFT/ CURRENT TOTAL LIQUIDATION LIQUIDATION LIQUIDATION ENGINE MARKET VALUE HALF VALUE VALUE TOTAL TYPE VALUE 1997 LIVE ENGINE VALUE ENGINE MUSD 1997 MUSD ZERO TIME 1997 ZERO TIME SINCE MUSD SINCE OVERHAUL OVERHAUL 1997 MUSD MUSD - ------------------------------------------------------------------------------------------------ DHC-7-103 _ 1.86 1.21 _ 1.21 - ------------------------------------------------------------------------------------------------ DHC-7-102 _ 1.35 0.88 _ 0.88 - ------------------------------------------------------------------------------------------------ DHC-7-102 _ 1.35 0.88 _ 0.88 - ------------------------------------------------------------------------------------------------ DHC-7-103 _ 1.92 1.25 _ 1.25 - ------------------------------------------------------------------------------------------------ DHC-6-300 _ 0.95 0.62 _ 0.62 - ------------------------------------------------------------------------------------------------ Metro III _ 0.83 0.54 _ 0.54 - ------------------------------------------------------------------------------------------------ Metro II _ 0.44 0.29 _ 0.29 - ------------------------------------------------------------------------------------------------ PT6A-28 0.20 0.40 _ 0.13 0.26 - ------------------------------------------------------------------------------------------------ PT6A-41 0.29 3.77 _ 0.19 2.45 - ------------------------------------------------------------------------------------------------ PT6A-42 0.30 1.20 _ 0.20 0.78 - ------------------------------------------------------------------------------------------------ PT6A-45R 0.29 0.29 _ 0.19 0.19 - ------------------------------------------------------------------------------------------------ PT6A-50 0.33 0.33 _ 0.21 0.21 - ------------------------------------------------------------------------------------------------ PT6A-65R 0.34 0.68 _ 0.22 0.44 - ------------------------------------------------------------------------------------------------ A250-C30P 0.27 0.54 _ 0.18 0.35 - ------------------------------------------------------------------------------------------------ TOTAL 15.91 10.35 ===================================================================================