1 [AISI LETTERHEAD] EXHIBIT 99.1 23 January 1998 Airplanes Limited 22 Grenville Street St. Helier Jersey Airplanes U.S. Trust 1100 North Market Street Rodney Square North Wilmington, Delaware USA GPA Group plc GPA House Shannon Ireland Bankers Trust Company 4 Albany Street New York, New York USA Morgan Stanley & Co. Incorporated 1585 Broadway New York, New York USA Subject: Half Life and Adjusted Base and Current Market Value Opinion - 221 Aircraft. AISI File number: A8S007BVO Dear Sirs: In response to your request, Aircraft Information Services, Inc. (AISI) is pleased to offer our opinion to the above addressees of the half life and adjusted base and current market values of the Fleet of Aircraft as identified in Table I (the "Aircraft"). 1. METHODOLOGY AND DEFINITIONS The historical standard term of reference for commercial aircraft value has been "half-life fair market value" of an "average" aircraft. 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 [AISI LETTERFOOT] 2 [AISI LOGO] ---- 23 January 1998 AISI File No. A8S007BVO Page -2- 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 in 'new' condition, 'average half-life' condition, or in a specifically described condition unique to a single aircraft at a specific time. An 'average' aircraft is an operable airworthy aircraft in average physical condition and with average accumulated flight hours and cycles, with clear title and 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 its 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. It should be noted that AISI and ISTAT value definitions apply to a transaction involving a single aircraft, and that transactions involving more than one aircraft are often executed at considerable and highly variable discounts to a single aircraft price, for a variety of reasons relating to an individual buyer or seller. 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. Assumption of a single unit sale and definitions of aircraft 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 is used, the status of supply and demand for the particular aircraft 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 to consider historical trends, to establish a consistent baseline for long term value comparisons and future value considerations, or to consider how actual market values vary from theoretical base values. Base values are less volatile than current market values and tend to diminish regularly with time. Base values are normally inappropriate to determine near term values. AISI encourages the use of current market values to consider the probable near term value of an aircraft. 3 [AISI LOGO] 23 January 1998 AISI File No. A8S007BVO Page -3- 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. Our opinion of the adjusted base values of the Aircraft are derived from information and specifications supplied by GPA Group plc. No physical inspection of the Aircraft or their essential records was made by AISI for the purposes of this report. 2. VALUATION Adjustments from half life have been applied based on the current maintenance status of the Aircraft as indicated in the Aircraft General Specification sheets supplied to AISI and in accordance with standard AISI methods. Adjustments are calculated only where there is sufficient information to do so, or where reasonable assumptions can be made. With regard to airframe and gear maintenance, if no time between check/overhaul (TBO) or time since check/overhaul (TSO) information was provided, and if the total hours/cycles of the airframe do not exceed the TBO limits then the total hours/cycles of the airframe were assumed to be the TSO. This was typical of newer aircraft. If no information was provided and if the TSO could not be calculated, then half life was assumed. With regard to the engines, due to the lack of information provided, all engines are considered to be in half life condition. All hours and cycle information provided for airframe, C Check, D Check, gear and engines have been projected from the Aircraft General Specification sheet dates to 23 January 1998 based on a daily utilization factor calculated for each aircraft. It is our considered opinion that the half life and adjusted base and current market values of the Aircraft are as follows in Table I subject to the assumptions, definitions, and disclaimers herein. 4 [AISI LOGO] 23 January 1998 AISI File No. A8S007BVO Page -4- Unless otherwise agreed by Aircraft Information Services, Inc. (AISI) in writing, this report shall be for the sole use of the client/addressee. This report is offered as a fair and unbiased assessment of the subject aircraft or equipment. AISI has no past, present, or anticipated future interest in the subject aircraft or equipment. The conclusions and opinions expressed in this report are based on published information, information provided by others, reasonable interpretations and calculations thereof and are given in good faith. Such conclusions and opinions are judgments that reflect conditions and values which are current at the time of this report. The values and conditions reported upon are subject to any subsequent change. AISI shall not be liable to any party for damages arising out of reliance or alleged reliance on this report, 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. [SIG] Fred E. Bearden President FB/JDM/jm 5 [AISI LOGO] TABLE I - AISI FILE A8S007BVO JANUARY 23, 1998 FLEET VALUATION - AIRPLANES FLEET HALF LIFE HALF LIFE ADJUSTED ADJUSTED DATE OF BASE VALUE CURRENT MARKET VALUE BASE VALUE CURRENT MARKET VALUE SERIAL MANUFACTURE 1998 1998 1998 1998 NO AIRCRAFT NUMBER (MM/DD/YY) MTOW ENGINE US DOLLARS US DOLLARS US DOLLARS US DOLLARS - ---- ---------- ------ ----------- -------- --------- ----------- -------------------- ----------- -------------------- 1 A300-B4-100 9* 12/26/74 347,222 CF6-50C2 $5,100,000 $5,100,000 $5,100,000 $5,100,000 2 A300-B4-100 12 05/20/75 347,222 CF6-50C2 $5,620,000 $5,620,000 $6,250,000 $6,250,000 3 A300-B4-100 20 10/01/75 347,222 CF6-50C2 $5,620,000 $5,620,000 $6,340,000 $6,340,000 4 A300-B4-200 131 02/07/81 363,700 CF6-50C2 $10,120,000 $10,120,000 $11,440,000 $11,440,000 5 A300-B4-200 269 08/11/83 363,700 CF6-50C2 $11,580,000 $11,580,000 $11,630,000 $11,630,000 6 A300-C4-200 83* 05/01/79 363,700 CF6-50C2 $14,150,000 $14,150,000 $14,150,000 $14,150,000 7 A320-200 174 04/01/91 166,446 CFM56-5A1 $29,580,000 $29,600,000 $29,670,000 $29,690,000 8 A320-200 175 04/01/91 166,446 CFM56-5A1 $29,580,000 $29,600,000 $29,690,000 $29,710,000 9 A320-200 203 09/01/91 169,753 CFM56-5A3 $29,830,000 $29,850,000 $29,630,000 $29,650,000 10 A320-200 220 09/01/91 169,753 CFM56-5A3 $29,830,000 $29,850,000 $29,630,000 $29,650,000 11 A320-200 232 10/01/91 166,446 CFM56-5A1 $29,580,000 $29,600,000 $29,320,000 $29,340,000 12 A320-200 284 03/09/92 166,446 CFM56-5A1 $31,130,000 $30,980,000 $30,920,000 $30,770,000 13 A320-200 294 04/02/92 169,753 CFM56-5A3 $31,380,000 $31,230,000 $31,250,000 $31,100,000 14 A320-200 301* 04/22/92 166,446 CFM56-5A3 $31,280,000 $31,130,000 $31,280,000 $31,130,000 15 A320-200 309 05/13/92 166,446 CFM56-5A1 $31,130,000 $30,980,000 $30,950,000 $30,800,000 16 A320-200 348* 07/17/92 169,753 CFM56-5A1 $31,230,000 $31,080,000 $31,230,000 $31,080,000 17 A320-200 349 10/30/92 169,753 CFM56-5A3 $31,380,000 $31,230,000 $31,250,000 $31,100,000 18 A320-200 404 01/01/94 166,446 CFM56-5A1 $35,460,000 $34,930,000 $35,480,000 $34,950,000 19 ATR-42-300 109 10/14/88 37,257 PW120 $5,620,000 $5,320,000 $5,700,000 $5,400,000 20 ATR-42-300 113 11/18/88 36,800 PW120 $5,610,000 $5,310,000 $5,670,000 $5,370,000 21 ATR-42-300 249 06/01/91 37,257 PW120 $7,330,000 $6,940,000 $7,320,000 $6,930,000 22 ATR-42-300 284 01/01/92 36,800 PW121 $7,980,000 $7,560,000 $7,980,000 $7,560,000 23 B727-200A 21346 10/01/80 190,500 JT8D-17R $4,760,000 $5,260,000 $4,360,000 $4,860,000 24 B727-200A 21600 11/01/80 190,500 JT8D-17R $4,760,000 $5,260,000 $4,420,000 $4,920,000 6 [AISI LOGO] TABLE I - AISI FILE A8S007BVO JANUARY 23, 1998 FLEET VALUATION - AIRPLANES FLEET HALF LIFE HALF LIFE ADJUSTED ADJUSTED DATE OF BASE VALUE CURRENT MARKET VALUE BASE VALUE CURRENT MARKET VALUE SERIAL MANUFACTURE 1998 1998 1998 1998 NO AIRCRAFT NUMBER (MM/DD/YY) MTOW ENGINE US DOLLARS US DOLLARS US DOLLARS US DOLLARS -- ---------- ------ ----------- ------ ------- ----------- -------------------- ----------- -------------------- 25 B737-200A 20922 08/01/74 117,000 JT8D-9A $3,500,000 $3,930,000 $3,500,000 $3,930,000 26 B737-200A 20958 01/01/75 117,000 JT8D-9A $3,810,000 $4,260,000 $3,810,000 $4,260,000 27 B737-200A 20959 02/04/75 117,000 JT8D-9A $3,810,000 $4,260,000 $3,720,000 $4,170,000 28 B737-200A 21115 12/01/75 117,000 JT8D-9A $3,810,000 $4,260,000 $3,390,000 $3,840,000 29 B737-200A 21192 03/01/76 119,500 JT8D-17 $4,860,000 $5,320,000 $4,570,000 $5,030,000 30 B737-200A 21193 07/01/76 119,500 JT8D-17 $4,860,000 $5,320,000 $4,540,000 $5,000,000 31 B737-200A 21196 07/01/76 119,500 JT8D-17 $4,860,000 $5,320,000 $4,560,000 $5,020,000 32 B737-200A 21206 02/26/76 115,500 JT8D-17 $4,740,000 $5,200,000 $4,300,000 $4,760,000 33 B737-200A 21639 11/01/78 117,000 JT8D-9A $4,750,000 $5,250,000 $4,830,000 $5,330,000 34 B737-200A 21685 01/01/79 119,500 JT8D-17 $6,160,000 $7,030,000 $5,720,000 $6,590,000 35 B737-200A 21712 02/01/79 117,000 JT8D-9A $5,440,000 $6,310,000 $5,300,000 $6,170,000 36 B737-200A 21735 06/01/79 119,500 JT8D-15 $5,960,000 $6,830,000 $5,940,000 $6,810,000 37 B737-200A 21960 03/01/80 117,000 JT8D-15 $6,100,000 $6,990,000 $6,090,000 $6,980,000 38 B737-200A 22090 05/01/80 117,000 JT8D-15 $6,100,000 $6,990,000 $6,110,000 $7,000,000 39 B737-200A 22278 03/19/80 122,468 JT8D-15 $6,260,000 $7,150,000 $6,170,000 $7,060,000 40 B737-200A 22368 09/01/80 117,000 JT8D-15 $6,100,000 $6,990,000 $5,760,000 $6,650,000 41 B737-200A 22369 09/01/80 117,000 JT8D-15 $6,100,000 $6,990,000 $6,290,000 $7,180,000 42 B737-200A 22396 02/01/81 119,500 JT8D-15 $6,370,000 $7,300,000 $6,780,000 $7,710,000 43 B737-200A 22397 02/01/81 117,000 JT8D-15 $6,300,000 $7,230,000 $6,500,000 $7,430,000 44 B737-200A 22407 09/01/80 124,500 JT8D-17A $6,520,000 $7,410,000 $6,720,000 $7,610,000 45 B737-200A 22453 03/01/81 119,500 JT8D-15 $6,370,000 $7,300,000 $5,910,000 $6,840,000 46 B737-200A 22632 02/01/82 117,000 JT8D-15 $6,860,000 $7,460,000 $6,420,000 $7,020,000 47 B737-200A 22633 03/01/81 121,000 JT8D-15 $6,420,000 $7,350,000 $6,950,000 $7,880,000 48 B737-200A 22802 02/01/83 124,500 JT8D-17A $7,140,000 $8,110,000 $6,850,000 $7,820,000 7 [AISI LOGO] TABLE I - AISI FILE A8S007BVO JANUARY 23, 1998 FLEET VALUATION - AIRPLANES FLEET HALF LIFE HALF LIFE ADJUSTED ADJUSTED DATE OF BASE VALUE CURRENT MARKET VALUE BASE VALUE CURRENT MARKET VALUE SERIAL MANUFACTURE 1998 1998 1998 1998 NO AIRCRAFT NUMBER (MM/DD/YY) MTOW ENGINE US DOLLARS US DOLLARS US DOLLARS US DOLLARS -- ---------- ------ ----------- ------- -------- ----------- -------------------- ----------- -------------------- 49 B737-200A 22803 02/14/83 124,500 JT8D-17A $7,140,000 $8,110,000 $6,820,000 $7,790,000 50 B737-200A 22804 02/01/83 124,500 JT8D-17A $7,140,000 $8,110,000 $6,720,000 $7,690,000 51 B737-200A 22873 07/01/82 117,000 IT8D-9A $6,060,000 $7,010,000 $5,760,000 $6,710,000 52 B737-200A 22979 03/01/83 117,000 JT8D-15 $6,720,000 $7,690,000 $6,660,000 $7,630,000 53 B737-200A 23023 03/30/83 117,000 JT8D-17A $6,920,000 $7,890,000 $6,810,000 $7,780,000 54 B737-200A 23024 05/01/83 117,000 JT8D-17A $6,920,000 $7,890,000 $6,440,000 $7,410,000 55 B737-200QC 23065 10/15/83 124,500 JT8D-17A $8,290,000 $9,260,000 $7,910,000 $8,880,000 56 B737-200QC 23066 12/09/83 124,500 JT8D-17A $8,290,000 $9,260,000 $7,860,000 $8,830,000 57 B737-300 23177 04/01/86 135,000 CFM56-3B1 $20,200,000 $20,980,000 $20,440,000 $21,220,000 58 B737-300 23749 05/01/87 137,000 CFM56-3B2 $21,280,000 $22,150,000 $20,970,000 $21,840,000 59 B737-300 23923 04/01/88 138,500 CFM56-3B2 $22,130,000 $23,080,000 $22,210,000 $23,160,000 60 B737-300 24770 10/01/90 135,000 CFM56-3B1 $23,370,000 $24,500,000 $22,910,000 $24,040,000 61 B737-300 24905 02/01/91 130,000 CFM56-3C1 $24,370,000 $25,580,000 $24,300,000 $25,510,000 62 B737-300 24907 03/01/91 130,000 CFM56-3C1 $24,370,000 $25,580,000 $23,800,000 $25,010,000 63 B737-300 25179 02/12/92 138,500 CFM56-3C1 $25,600,000 $26,900,000 $25,340,000 $26,640,000 64 B737-300 25187 03/14/92 138,500 CFM56-3C1 $25,600,000 $26,900,000 $25,340,000 $26,640,000 65 B737-300 26852* 04/20/92 135,000 CFM56-3B2 $25,260,000 $26,560,000 $25,260,000 $26,560,000 66 B737-300QC 23499 06/01/86 135,000 CFM56-3B1 $23,200,000 $23,980,000 $23,200,000 $23,980,000 67 B737-300QC 23500 06/01/86 135,000 CFM56-3B1 $23,200,000 $23,980,000 $23,210,000 $23,990,000 68 B737-400 24345 06/01/89 138,500 CFM56-3C1 $25,400,000 $26,110,000 $25,050,000 $25,760,000 69 B737-400 24493 07/14/89 142,500 CFM56-3C1 $25,560,000 $26,270,000 $25,250,000 $25,960,000 70 B737-400 24520 01/16/90 142,500 CFM56-3C1 $26,360,000 $27,140,000 $25,820,000 $26,600,000 71 B737-400 24683 08/07/90 150,000 CFM56-3C1 $26,660,000 $27,440,000 $26,320,000 $27,100,000 72 B737-400 24684 04/01/90 150,000 CFM56-3C1 $26,660,000 $27,440,000 $26,190,000 $26,970,000 8 [AISI LOGO] TABLE I - AISI FILE A8S007BVO JANUARY 23, 1998 FLEET VALUATION - AIRPLANES FLEET HALF LIFE HALF LIFE ADJUSTED ADJUSTED DATE OF BASE VALUE CURRENT MARKET VALUE BASE VALUE CURRENT MARKET VALUE SERIAL MANUFACTURE 1998 1998 1998 1998 NO AIRCRAFT NUMBER (MM/DD/YY) MTOW ENGINE US DOLLARS US DOLLARS US DOLLARS US DOLLARS -- -------- ------ ----------- ------- --------- ----------- -------------------- ------------ ------------------- 73 B737-400 24687 05/25/90 150,000 CFM56-3C1 $26,660,000 $27,440,000 $26,960,000 $27,740,000 74 B737-400 24689 07/03/90 150,000 CFM56-3C1 $26,660,000 $27,440,000 $26,120,000 $26,900,000 75 B737-400 24690 07/01/90 150,000 CFM56-3C1 $26,660,000 $27,440,000 $26,120,000 $26,900,000 76 B737-400 24691 08/09/90 150,000 CFM56-3C1 $26,660,000 $27,440,000 $26,290,000 $27,070,000 77 B737-400 24906 04/01/91 142,500 CFM56-3C1 $27,210,000 $28,000,000 $26,990,000 $27,780,000 78 B737-400 24911 04/01/91 150,000 CFM56-3C1 $27,510,000 $28,300,000 $27,200,000 $27,990,000 79 B737-400 24912 06/14/91 142,500 CFM56-3C1 $27,210,000 $28,000,000 $26,880,000 $27,670,000 80 B737-400 24917 06/24/91 150,000 CFM56-3C1 $27,510,000 $28,300,000 $27,150,000 $27,940,000 81 B737-400 25180 01/21/92 150,000 CFM56-3C1 $28,460,000 $29,260,000 $28,160,000 $28,960,000 82 B737-400 25181 02/03/92 150,000 CFM56-3C1 $28,460,000 $29,260,000 $28,170,000 $28,970,000 83 B737-400 25184 03/02/92 150,000 CFM56-3C1 $28,460,000 $29,260,000 $28,180,000 $28,980,000 84 B737-400 25190 04/07/92 150,000 CFM56-3C1 $28,460,000 $29,260,000 $28,320,000 $29,120,000 85 B737-400 25261 04/09/92 150,000 CFM56-3C1 $28,460,000 $29,260,000 $29,190,000 $28,990,000 86 B737-400 26065 05/01/92 150,000 CFM56-3C1 $28,460,000 $29,260,000 $28,210,000 $29,010,000 87 B737-400 26069 11/02/92 150,000 CFM56-3C1 $28,460,000 $29,260,000 $28,220,000 $29,020,000 88 B737-400 26071 11/13/92 150,000 CFM56-3C1 $28,460,000 $29,260,000 $28,230,000 $29,030,000 89 B737-400 26081 03/10/93 150,000 CFM56-3C1 $29,610,000 $30,520,000 $29,270,000 $30,180,000 90 B737-500 24897 02/26/91 133,500 CFM56-3C1 $21,020,000 $22,470,000 $20,720,000 $22,170,000 91 B737-500 25182 02/03/92 133,500 CFM56-3C1 $21,870,000 $23,370,000 $21,670,000 $23,170,000 92 B737-500 25183 02/14/92 133,500 CFM56-3C1 $21,870,000 $23,370,000 $21,720,000 $23,220,000 93 B737-500 25185 02/18/92 133,500 CFM56-3C1 $21,870,000 $23,370,000 $21,550,000 $23,050,000 94 B737-500 25186 03/11/92 133,500 CFM56-3C1 $21,870,000 $23,370,000 $21,520,000 $23,020,000 95 B737-500 25188 03/12/92 133,500 CFM56-3C1 $21,870,000 $23,370,000 $21,610,000 $23,110,000 96 B737-500 25191 04/10/92 133,500 CFM56-3C1 $21,870,000 $23,370,000 $21,570,000 $23,070,000 9 [AISI LOGO] TABLE I - AISI FILE A8S007BVO JANUARY 23, 1998 FLEET VALUATION - AIRPLANES FLEET HALF LIFE HALF LIFE ADJUSTED ADJUSTED DATE OF BASE VALUE CURRENT MARKET VALUE BASE VALUE CURRENT MARKET VALUE SERIAL MANUFACTURE 1998 1998 1998 1998 NO AIRCRAFT NUMBER (MM/DD/YY) MTOW ENGINE US DOLLARS US DOLLARS US DOLLARS US DOLLARS - -- -------- ------ ----------- ------ ------- ------------ -------------------- ------------ -------------------- 97 B737-500 25192 04/14/92 133,500 CFM56-3C1 $21,870,000 $23,370,000 $21,550,000 $23,050,000 98 B737-500 25288 06/16/92 133,500 CFM56-3C1 $21,870,000 $23,370,000 $21,500,000 $23,000,000 99 B737-500 25289 06/12/92 133,500 CFM56-3C1 $21,870,000 $23,370,000 $21,500,000 $23,000,000 100 B737-500 26075 10/23/92 133,500 CFM56-3C1 $21,870,000 $23,370,000 $21,620,000 $23,120,000 101 B747-200F 21730 06/07/79 805,000 JT9D-7Q $36,040,000 $32,980,000 $35,080,000 $32,020,000 102 B757-200ER 26151 07/23/92 250,000 RB211-535E4 $46,630,000 $44,250,000 $46,640,000 $44,260,000 103 B757-200ER 26154 09/22/92 230,000 RB211-535E4 $45,730,000 $43,350,000 $45,250,000 $42,870,000 104 B757-200ER 26156 11/25/92 240,000 RB211-535E4 $46,180,000 $43,800,000 $46,200,000 $43,820,000 105 B767-200ER 25421 01/14/92 387,000 PW4056 $62,960,000 $55,990,000 $62,670,000 $55,700,000 106 B767-300ER 24948 07/19/91 407,000 PW4060 $67,190,000 $61,390,000 $67,220,000 $61,420,000 107 B767-300ER 25411 01/15/92 407,000 PW4060 $70,950,000 $65,140,000 $70,430,000 $64,620,000 108 B767-300ER 26200 09/01/92 407,000 PW4060 $70,950,000 $65,140,000 $70,390,000 $64,580,000 109 B767-300ER 26204 10/01/92 407,000 PW4060 $70,950,000 $65,140,000 $70,580,000 $64,770,000 110 DC8-71F 45810 05/07/67 328,000 CFM56-2C1 $15,690,000 $15,690,000 $15,750,000 $15,750,000 111 DC8-71F 45811 07/01/67 328,000 CFM56-2C1 $15,690,000 $15,690,000 $15,640,000 $15,640,000 112 DC8-71F 45813 01/26/67 328,000 CFM56-2C1 $15,690,000 $15,690,000 $15,880,000 $15,880,000 113 DC8-71F 45849 04/30/67 328,000 CFM56-2C1 $15,690,000 $15,690,000 $16,130,000 $16,130,000 114 DC8-71F 45941 12/23/67 328,000 CFM56-2C1 $15,690,000 $15,690,000 $15,300,000 $15,300,000 115 DC8-71F 45945 03/01/68 328,000 CFM56-2C1 $15,790,000 $15,790,000 $15,420,000 $15,420,000 116 DC8-71F 45946 03/14/68 328,000 CFM56-2C1 $15,790,000 $15,790,000 $15,790,000 $15,790,000 117 DC8-71F 45947 03/20/68 328,000 CFM56-2C1 $15,790,000 $15,790,000 $15,360,000 $15,360,000 118 DC8-71F 45970 03/29/68 328,000 CFM56-2C1 $15,790,000 $15,790,000 $15,810,000 $15,810,000 119 DC8-71F 45971 05/12/68 328,000 CFM56-2C1 $15,790,000 $15,790,000 $15,470,000 $15,470,000 120 DC8-71F 45973 05/20/68 328,000 CFM56-2C1 $15,790,000 $15,790,000 $15,710,000 $15,710,000 10 [AISI LOGO] TABLE I - AISI FILE A8S007BVO JANUARY 23, 1998 FLEET VALUATION - AIRPLANES FLEET HALF LIFE HALF LIFE ADJUSTED ADJUSTED DATE OF BASE VALUE CURRENT MARKET VALUE BASE VALUE CURRENT MARKET VALUE SERIAL MANUFACTURE 1998 1998 1998 1998 NO AIRCRAFT NUMBER (MM/DD/YY) MTOW ENGINE US DOLLARS US DOLLARS US DOLLARS US DOLLARS - -- -------- ------ ----------- ------ ------ ----------- -------------------- ----------- -------------------- 121 DC8-71F 45975 06/25/68 328,000 CFM56-2C1 $15,790,000 $15,790,000 $15,430,000 $15,430,000 122 DC8-71F 45976 07/26/68 328,000 CFM56-2C1 $15,790,000 $15,790,000 $16,040,000 $16,040,000 123 DC8-71F 45977 07/16/68 328,000 CFM56-2C1 $15,790,000 $15,790,000 $15,750,000 $15,750,000 124 DC8-71F 45978 07/31/68 328,000 CFM56-2C1 $15,790,000 $15,790,000 $15,870,000 $15,870,000 125 DC8-71F 45983 04/19/68 328,000 CFM56-2C1 $15,790,000 $15,790,000 $15,420,000 $15,420,000 126 DC8-71F 45993 08/06/68 328,000 CFM56-2C1 $15,790,000 $15,790,000 $15,860,000 $15,860,000 127 DC8-71F 45994 08/27/68 328,000 CFM56-2C1 $15,790,000 $15,790,000 $15,780,000 $15,780,000 128 DC8-71F 45996 10/01/68 328,000 CFM56-2C1 $15,790,000 $15,790,000 $15,300,000 $15,300,000 129 DC8-71F 45997 11/01/68 328,000 CFM56-2C1 $15,790,000 $15,790,000 $15,370,000 $15,370,000 130 DC8-71F 45998 10/22/68 328,000 CFM56-2C1 $15,790,000 $15,790,000 $15,410,000 $15,410,000 131 DC8-71F 46039 03/01/69 328,000 CFM56-2C1 $15,890,000 $15,890,000 $15,890,000 $15,890,000 132 DC8-71F 46065 06/04/69 328,000 CFM56-2C1 $15,890,000 $15,890,000 $15,820,000 $15,820,000 133 DC8-71F 46066 05/01/69 328,000 CFM56-2C1 $15,890,000 $15,890,000 $16,190,000 $16,190,000 134 DC8-73CF 46091 04/04/70 355,000 CFM56-2C1 $19,200,000 $19,200,000 $19,200,000 $19,200,000 135 DC9-14 45736 08/01/66 90,700 JT8D-7B $1,050,000 $1,050,000 $1,050,000 $1,050,000 136 DC9-14 45743 05/01/66 90,700 JT8D-7B $1,050,000 $1,050,000 $1,050,000 $1,050,000 137 DC9-15 45785 11/01/66 90,700 JT8D-7A $1,050,000 $1,050,000 $1,050,000 $1,050,000 138 DC9-15 45786 03/01/67 90,700 JT8D-7B $1,090,000 $1,090,000 $1,090,000 $1,090,000 139 DC9-15 47059 05/01/67 90,700 JT8D-7A $1,090,000 $1,090,000 $1,090,000 $1,090,000 140 DC9-15 47085 07/01/67 90,700 JT8D-7A $1,090,000 $1,090,000 $1,090,000 $1,090,000 141 DC9-15 47122 12/01/67 90,700 JT8D-7A $1,090,000 $1,090,000 $1,090,000 $1,090,000 142 DC9-15 47126 10/01/68 90,700 JT8D-7A $1,140,000 $1,140,000 $1,140,000 $1,140,000 143 DC9-32 48125 04/01/80 108,000 JT8D-17 $4,940,000 $5,290,000 $4,860,000 $5,210,000 144 DC9-32 48126 04/01/80 108,000 JT8D-17 $4,940,000 $5,290,000 $4,790,000 $5,140,000 11 [AISI LOGO] TABLE I - AISI FILE A8S007BVO JANUARY 23, 1998 FLEET VALUATION - AIRPLANES FLEET HALF LIFE HALF LIFE ADJUSTED ADJUSTED DATE OF BASE VALUE CURRENT MARKET VALUE BASE VALUE CURRENT MARKET VALUE SERIAL MANUFACTURE 1998 1998 1998 1998 NO AIRCRAFT NUMBER (MM/DD/YY) MTOW ENGINE US DOLLARS US DOLLARS US DOLLARS US DOLLARS - -- -------- ------ ----------- ------ ------- ----------- -------------------- ----------- -------------------- 145 DC9-32 48127 07/01/80 108,000 JT8D-17 $4,940,000 $5,290,000 $4,970,000 $5,320,000 146 DC9-32 48128 08/01/80 108,000 JT8D-17 $4,940,000 $5,290,000 $5,010,000 $5,360,000 147 DC9-32 48129 11/01/80 108,000 JT8D-17 $4,940,000 $5,290,000 $5,030,000 $5,380,000 148 DC9-32 48130 12/01/80 108,000 JT8D-17 $4,940,000 $5,290,000 $5,130,000 $5,480,000 149 DC9-51 47742 06/01/77 121,000 JT8D-17 $5,080,000 $5,450,000 $5,130,000 $5,500,000 150 DC9-51 47784 05/01/79 121,000 JT8D-17 $5,370,000 $5,750,000 $5,270,000 $5,650,000 151 DC9-51 47796 04/01/79 121,000 JT8D-17 $5,370,000 $5,750,000 $5,500,000 $5,880,000 152 DC9-51 48122 01/26/81 121,000 JT8D-17 $5,650,000 $6,050,000 $5,440,000 $5,840,000 153 DHC8-100 113 09/01/88 34,500 PW120-A $5,380,000 $4,300,000 $5,320,000 $4,240,000 154 DHC8-100 140 03/01/89 34,500 PW120-A $5,940,000 $4,750,000 $5,890,000 $4,700,000 155 DHC8-100 144 03/01/89 34,500 PW120-A $5,940,000 $4,750,000 $5,920,000 $4,730,000 156 DHC8-100 229 09/01/90 34,500 PW121 $6,500,000 $5,200,000 $6,520,000 $5,220,000 157 DHC8-100 258 01/01/91 34,500 PW121 $7,130,000 $5,700,000 $7,110,000 $5,680,000 158 DHC8-100 270 05/01/91 34,500 PW120-A $7,130,000 $5,700,000 $7,120,000 $5,690,000 159 DHC8-300 232 10/20/90 41,100 PW123 $8,250,000 $7,340,000 $8,240,000 $7,330,000 160 DHC8-300 244 12/01/90 41,000 PW123 $8,250,000 $7,340,000 $8,270,000 $7,360,000 161 DHC8-300 266 03/20/91 43,000 PW123 $9,360,000 $8,140,000 $9,340,000 $8,120,000 162 DHC8-300 267 04/04/91 43,000 PW123 $9,360,000 $8,140,000 $9,350,000 $8,130,000 163 DHC8-300 276 05/13/91 43,000 PW123 $9,360,000 $8,140,000 $9,350,000 $8,130,000 164 DHC8-300 283* 09/01/91 43,000 PW123 $9,360,000 $8,140,000 $9,360,000 $8,140,000 165 DHC8-300 293 10/01/91 43,000 PW123 $9,360,000 $8,140,000 $9,360,000 $8,140,000 166 DHC8-300 296 10/01/91 43,000 PW123 $9,360,000 $8,140,000 $9,340,000 $8,120,000 167 DHC8-300 298 06/30/91 43,000 PW123 $9,360,000 $8,140,000 $9,380,000 $8,160,000 168 DHC8-300 300 06/30/91 43,000 PW123 $9,360,000 $8,140,000 $9,400,000 $8,180,000 12 [AISI LOGO] TABLE I - AISI FILE A8S007BVO JANUARY 23, 1998 FLEET VALUATION - AIRPLANES FLEET HALF LIFE HALF LIFE ADJUSTED ADJUSTED DATE OF BASE VALUE CURRENT MARKET VALUE BASE VALUE CURRENT MARKET VALUE SERIAL MANUFACTURE 1998 1998 1998 1998 NO AIRCRAFT NUMBER (MM/DD/YY) MTOW ENGINE US DOLLARS US DOLLARS US DOLLARS US DOLLARS - ---- -------- ------ ----------- ------ ------------ ----------- -------------------- ----------- --------------------- 169 DHC8-300 307 12/01/91 43,000 PW123 $9,360,000 $8,140,000 $9,410,000 $8,190,000 170 DHC8-300 334 10/08/92 43,000 PW123 $10,410,000 $8,880,000 $10,430,000 $8,900,000 171 DHC8-300 342 06/30/93 43,000 PW123 $11,460,000 $9,620,000 $11,480,000 $9,640,000 172 DHC8-300C 230 10/01/90 43,000 PW123 $9,310,000 $8,400,000 $9,290,000 $8,380,000 173 DHC8-300C 242 11/01/90 43,000 PW123 $9,310,000 $8,400,000 $9,330,000 $8,420,000 174 F100 11266 08/17/90 98,000 RB183MK650-15 $14,530,000 $13,400,000 $14,530,000 $13,400,000 175 F100 11284 07/31/90 98,000 RB183MK650-15 $14,530,000 $13,400,000 $14,640,000 $13,510,000 176 F100 11285 08/01/90 98,000 RB183MK650-15 $14,530,000 $13,400,000 $14,600,000 $13,470,000 177 F100 11304 02/27/91 98,000 RB183MK650-15 $15,250,000 $14,450,000 $15,090,000 $14,290,000 178 F100 11305 04/19/91 98,000 RB183MK650-15 $15,250,000 $14,450,000 $15,030,000 $14,230,000 179 F100 11309 05/16/91 98,000 RB183MK650-15 $15,250,000 $14,450,000 $14,910,000 $14,110,000 180 F100 11319 04/05/91 98,000 RB183MK650-15 $15,250,000 $14,450,000 $14,930,000 $14,130,000 181 F100 11336 06/05/91 98,000 RB183MK650-15 $15,250,000 $14,450,000 $15,080,000 $14,280,000 182 F100 11339 07/01/91 98,000 RB183MK650-15 $15,250,000 $14,450,000 $15,090,000 $14,290,000 183 F100 11347 10/01/91 98,000 RB183MK650-15 $15,250,000 $14,450,000 $15,200,000 $14,400,000 184 F100 11348 08/06/91 98,000 RB183MK650-15 $15,250,000 $14,450,000 $14,980,000 $14,180,000 185 F100 11371 12/19/91 98,000 RB183MK650-15 $15,250,000 $14,450,000 $15,500,000 $14,700,000 186 F100 11374 01/20/92 98,000 RB183MK650-15 $16,100,000 $15,600,000 $15,730,000 $15,230,000 187 F100 11375 12/01/92 98,000 RB183MK650-15 $16,100,000 $15,600,000 $15,770,000 $15,270,000 188 F100 11382 03/01/92 98,000 RB183MK650-15 $16,100,000 $15,600,000 $15,740,000 $15,240,000 189 F100 11384 03/01/92 98,000 RB183MK650-15 $16,100,000 $15,600,000 $15,750,000 $15,250,000 190 MD11 48499 12/31/91 618,000 CF6-80C2D1F $82,090,000 $74,660,000 $81,980,000 $74,550,000 191 MD11 48500 03/01/92 618,000 CF6-80C2D1F $86,300,000 $78,360,000 $86,560,000 $78,620,000 192 MD11 48501 09/01/92 618,000 CF6-80C2D1F $86,300,000 $78,360,000 $86,430,000 $78,490,000 13 [AISI LOGO] TABLE I - AISI FILE A8S007BVO JANUARY 23, 1998 FLEET VALUATION - AIRPLANES FLEET HALF LIFE HALF LIFE ADJUSTED ADJUSTED DATE OF BASE VALUE CURRENT MARKET VALUE BASE VALUE CURRENT MARKET VALUE SERIAL MANUFACTURE 1998 1998 1998 1998 NO AIRCRAFT NUMBER (MM/DD/YY) MTOW ENGINE US DOLLARS US DOLLARS US DOLLARS US DOLLARS - ---- -------- ------ ----------- ------ ------- ----------- -------------------- ----------- ------------------- 193 MD-82 49660 03/01/88 149,500 JT8D-217 $20,260,000 $18,000,000 $19,950,000 $17,690,000 194 MD-82 49667 01/21/88 149,500 JT8D-217A $20,260,000 $18,000,000 $19,950,000 $17,690,000 195 MD-83 49390 04/01/86 160,000 JT8D-219 $20,520,000 $17,900,000 $20,840,000 $18,220,000 196 MD-83 49442 04/29/87 160,000 JT8D-219 $21,370,000 $18,700,000 $21,640,000 $18,970,000 197 MD-83 49575 10/01/87 160,000 JT8D-219 $21,370,000 $18,700,000 $21,350,000 $18,680,000 198 MD-83 49620 07/01/88 160,000 JT8D-219 $22,220,000 $19,500,000 $22,030,000 $19,310,000 199 MD-83 49624 08/01/88 160,000 JT8D-219 $22,220,000 $19,500,000 $21,930,000 $19,210,000 200 MD-83 49626 10/22/88 160,000 JT8D-219 $22,220,000 $19,500,000 $21,840,000 $19,120,000 201 MD-83 49631 06/01/89 160,000 JT8D-219 $23,070,000 $20,300,000 $22,790,000 $20,020,000 202 MD-83 49672 07/01/88 160,000 JT8D-219 $22,220,000 $19,500,000 $22,170,000 $19,450,000 203 MD-83 49709 12/01/88 160,000 JT8D-219 $22,220,000 $19,500,000 $21,900,000 $19,180,000 204 MD-83 49789 09/23/89 160,000 JT8D-219 $23,070,000 $20,300,000 $22,900,000 $20,130,000 205 MD-83 49792 11/01/89 160,000 JT8D-219 $23,070,000 $20,300,000 $22,730,000 $19,960,000 206 MD-83 49935 09/26/90 160,000 JT8D-219 $24,030,000 $21,100,000 $23,580,000 $20,650,000 207 MD-83 49936 10/06/90 160,000 JT8D-219 $24,030,000 $21,100,000 $23,640,000 $20,710,000 208 MD-83 49938 12/01/90 160,000 JT8D-219 $24,030,000 $21,100,000 $23,630,000 $20,700,000 209 MD-83 49939 10/26/90 160,000 JT8D-219 $24,030,000 $21,100,000 $23,750,000 $20,820,000 210 MD-83 49941 12/01/90 160,000 JT8D-219 $24,030,000 $21,100,000 $23,730,000 $20,800,000 211 MD-83 49943 07/01/91 160,000 JT8D-219 $24,780,000 $21,900,000 $24,590,000 $21,710,000 212 MD-83 49946 07/18/91 160,000 JT8D-219 $24,780,000 $21,900,000 $24,730,000 $21,850,000 213 MD-83 49949 08/05/91 160,000 JT8D-219 $24,780,000 $21,900,000 $24,560,000 $21,680,000 214 MD-83 49950 11/01/91 160,000 JT8D-219 $24,780,000 $21,900,000 $24,660,000 $21,780,000 215 MD-83 49951 08/25/91 160,000 JT8D-219 $24,780,000 $21,900,000 $24,480,000 $21,600,000 216 MD-83 53120 07/29/92 160,000 JT8D-219 $25,770,000 $22,800,000 $25,660,000 $22,690,000 14 [AISI LOGO] TABLE I - AISI FILE A8S007BVO JANUARY 23, 1998 FLEET VALUATION - AIRPLANES FLEET HALF LIFE HALF LIFE ADJUSTED ADJUSTED DATE OF BASE VALUE CURRENT MARKET VALUE BASE VALUE CURRENT MARKET VALUE SERIAL MANUFACTURE 1998 1998 1998 1998 NO AIRCRAFT NUMBER (MM/DD/YY) MTOW ENGINE US DOLLARS US DOLLARS US DOLLARS US DOLLARS - -- -------- ------ ----------- ------- --------- -------------- -------------------- --------------- -------------------- 217 MD-83 53125 04/02/92 160,000 JT8D-219 $25,770,000 $22,800,000 $25,550,000 $22,580,000 218 MD-87 49673 12/01/88 149,000 JT8D-219 $16,810,000 $15,760,000 $16,650,000 $15,600,000 219 METRO III 705 08/01/88 16,000 TPE331-11 $1,820,000 $1,820,000 $1,820,000 $1,820,000 220 METRO III 711 03/01/88 16,000 TPE331-11 $1,820,000 $1,820,000 $1,810,000 $1,810,000 221 METRO III 712 06/01/88 16,000 TPE331-11 $1,820,000 $1,820,000 $1,820,000 $1,820,000 -------------- -------------- -------------- -------------- Totals: $4,009,060,000 $3,909,120,000 $3,980,430,000 $3,880,490,000 ============== ============== ============== ============== Note: Aircraft Data Sheets were unavailable. 15 [AISI LETTERHEAD] AIRPLANES LIMITED 22 GRENVILLE STREET ST. HELIER JERSEY AIRPLANES U.S. TRUST 1100 NORTH MARKET STREET RODNEY SQUARE NORTH WILMINGTON, DELAWARE USA GPA GROUP PLC GPA HOUSE SHANNON IRELAND BANKERS TRUST COMPANY 4 ALBANY STREET NEW YORK, NEW YORK USA MORGAN STANLEY & CO. INCORPORATED 1585 BROADWAY NEW YORK, NEW YORK USA ________________________________________________________________________________ HALF LIFE AND ADJUSTED BASE AND CURRENT MARKET VALUE OPINION 221 AIRCRAFT - AIRPLANES FLEET AISI FILE NO.: A8S007BVO DATE: 23 JANUARY 1998 [AISI LETTERFOOT]