V2500 General Terms of Sale Agreement [Side Letter No. 9] - IAE International Aero Engines AG and JetBlue Airways Corp.
[Letterhead of International Aero Engines] December 31, 2001 JetBlue Airways Corporation 19 Old Kings Highway South, Suite 23 Darien, Connecticut 06820 Attention: Vice President and Treasurer Subject: Side Letter No. 9 to the V2500 General Terms of Sale Agreement between JetBlue Airways Corporation and IAE International Aero Engines AG dated May 4, 1999 Dear Tom: We refer to the V2500 General Terms of Sale Agreement between JetBlue Airways Corporation ("JetBlue") and IAE International Aero Engines AG ("IAE") dated May 4, 1999 (the "Contract"). Capitalized terms used herein which are not otherwise defined shall have the same meaning as those given to them in the Agreement. This Side Letter No. 9, entered into as of December 31, 2001, details JetBlue's purchase of additional V2500-A5 powered A320 aircraft and expands IAE's financial support for certain Firm Aircraft. 1. PURCHASE OF ADDITIONAL AIRCRAFT a. JetBlue hereby makes the firm and irrevocable election to exercise purchase rights for an additional ten (10) A320-200 aircraft each powered by V2527-A5 Propulsion Systems for delivery as set forth in the Exhibit B-1 to this Side Letter (the "Firm Third Deal Aircraft"), b. The definition of "Aircraft" set forth in Clause 1.1 of the Contract is removed in its entirety and replaced by the following new Clause 1.1: "1.1 "Aircraft" shall mean (i) the thirty-three (33) new Airbus A320-200 aircraft each powered by V2527-A5 Propulsion Systems bearing Rank No. 1 through 40 in the delivery schedule attached as Exhibit B-1 hereto, but excluding the aircraft bearing Rank Numbers 18, 23, 26, 28, 30, 33, and 39 (the "Firm First Deal Aircraft"), (ii) the thirty-one (31) new Airbus A320-200 aircraft each powered by V2527-A5 Propulsion Systems Page 1 of 14 <Page> bearing Rank No. 42 through 74 in the delivery schedule attached as Exhibit B-1 hereto, including the aircraft bearing Rank No. 18 (the "Firm Second Deal Aircraft"), but excluding the aircraft bearing Rank Numbers 41, 44, 63, and 64, (iii) the ten (10) new Airbus A320-200 aircraft each powered by V2527-A5 Propulsion Systems bearing Rank Numbers 23, 26, 28, 30, 33, 39, 41, 44, 63, and 64 respectively (the "Firm Third Deal Aircraft"), (iv) JetBlue's option to purchase thirty (30) new Airbus A320 family aircraft each powered by V2500-A5 Propulsion Systems (the "Option A320 Aircraft"), and (v) and reserve options to purchase nineteen (19) new Airbus A320 family aircraft each powered by V2500-A5 Propulsion Systems (the "Reserve Option Aircraft;" together with the Option A320 Aircraft, the "Option Aircraft"), all for delivery as set forth in Exhibit B-1 to this Contract. The Firm First Deal Aircraft, Firm Second Deal Aircraft and Firm Third Deal Aircraft are together referred to as the "Firm Aircraft". c. Exhibit B-1 to the Contract is removed in its entirety and replaced by new Exhibit B-1 attached hereto. 2. FLEET EXPANSION ASSISTANCE FOR FIRM THIRD DEAL AIRCRAFT a. To assist JetBlue with the expansion of its V2527-A5 powered A320 family fleet, IAE will issue a credit to JetBlue's account with IAE in the amount of U.S.$[****] per aircraft for each of the Firm Third Deal Aircraft. b. Each such credit will be issued upon delivery to and acceptance by JetBlue of the corresponding Firm Third Deal Aircraft. c. Furthermore, each such credit shall be escalated using the IAE Escalation formula set forth in Exhibit B-2 to the Contract from a base month of [****], to the earlier of: (a) the scheduled delivery set forth in Exhibit B-1 to the Contract of the corresponding Firm Third Deal Aircraft; or (b) the actual delivery date of the corresponding Firm Third Deal Aircraft. d. Each such credit described in Clause 2 may be used by JetBlue towards the purchase of V2500 Spare Parts, tooling and services from IAE, but unless JetBlue provides written notice to IAE at least ninety (90) days prior to delivery of each applicable Firm Third Deal Aircraft, the total amount of such credit available for such Aircraft shall be assigned to the Aircraft Manufacturer to be applied toward the payment for the Propulsion Systems for such Firm Third Deal Aircraft. Page 2 of 14 -------------------------- [****] Represents material which has been redacted and filed separately with the Commission pursuant to a request for confidential treatment pursuant to Rule 406 under the Securities Act of 1933, as amended. <Page> e. In the event any credit, or portion thereof, under this Clause 2 is assigned to the Aircraft Manufacturer, JetBlue acknowledges that the credit shall nor vest in the Aircraft Manufacturer until delivery to and acceptance by JetBlue of the respective Firm Third Deal Aircraft. 3. ADDITIONAL FINANCIAL SUPPORT a. In consideration of JetBlue's exercise of purchase rights for the Firm Third Deal Aircraft, IAE is pleased to provide advanced credits to JetBlue. These additional credits will be paid at the delivery of each of the Firm First Deal Aircraft listed in Exhibit A-1 to this Side Letter No. 9. b. The amount of the credit (the "Third Deal Advanced Credits") for each of the Firm First Deal Aircraft listed in Exhibit A-l to this Side Letter No. 9 will be an additional credit amount which is equal to the following: [****] c. Each of the Third Deal Advanced Credits will be issued upon delivery to end acceptance by Jet Blue of the corresponding Firm First Deal Aircraft. d. Each such Third Deal Advanced Credits described may be used by JetBlue towards the purchase of V2500 Spare Parts, tooling and services from IAE, but unless JetBlue provides written notice to IAE at least ninety (90) days prior to delivery of each applicable Firm First Deal Aircraft, the total amount of such credit available for such Firm First Deal Aircraft shall be assigned to the Aircraft Manufacturer to be applied toward the payment for the Propulsion Systems for such Firm First Deal Aircraft. 4. SPARE ENGINE PURCHASE a. Clause 2.2.2 of the Contract is removed in its entirety and replaced by the following new Clause 2.2.2 as follows: "2.2.2 JetBlue hereby places a firm and unconditional order with IAE for the purchase of a minimum of twelve (12) new V2527-A5 spare Engines (the Page 3 of 14 -------------------------- [****] Represents material which has been redacted and filed separately with the Commission pursuant to a request for confidential treatment pursuant to Rule 406 under the Securities Act of 1933, as amended. <Page> "Firm Spare Engines") for delivery according to the schedule set forth in Exhibit B-2 to this Contract." b. Section 3 to Side Letter No. 1 to the Contract is replaced in its entirety by new Section 3 as follows: "3. SPARE ENGINE ASSISTANCE CREDIT 3.1 To assist JetBlue in its purchase from IAE of new spare V2500 Engines to support the JetBlue Aircraft, IAE will issue to JetBlue's account with IAE a credit in an amount equal to [****] percent ([****]%) of the Basic Contract Price of the Firm Spare Engines or Option Spare Engines, as the case may be, delivered in accordance with the schedule set forth in Exhibit B-2 to the Contract. 3.2 Each such credit amount, escalated from the base month of [****] in accordance with the IAE Escalation Formula set forth in Exhibit B-2 to the Contract, will be escalated to the earlier of scheduled or actual delivery date of the corresponding Firm or Option Spare Engine. Each such credit may be used by JetBlue toward the final payment for the corresponding Firm or Option Spare Engine or for the purchase of V2500 spare parts from IAE. 3.2.1 In the event of an inexcusable delay of the delivery of such spare engine caused solely by IAE, the credit amounts shall be escalated to the actual delivery date of the corresponding Firm or Option Spare Engine. 3.3 Each such credit will be issued upon the delivery to and acceptance by JetBlue of the corresponding spare Engine. Acceptance by JetBlue of this credit from IAE shall be deemed for this Contract confirmation of JetBlue's acceptance of the corresponding spare Engine. 3.4 IAE agrees to make reasonable efforts to effect delivery of the Purchased Items under Clause 2.5.1 Ex-Works (INCOTERMS 1990) Connecticut, U.S.A." 5. CREDIT AVAILABILITY AND REIMBURSEMENT a. JetBlue and IAE hereby agree that if JetBlue fails to take scheduled delivery of any Firm Aircraft or informs IAE or Airbus, or IAE in its sole discretion determines, that it will not take scheduled delivery, of any or all of such Aircraft, then IAE will promptly discontinue the issuance of the Third Deal Advanced Credits to JetBlue and JetBlue will promptly repay to IAE (i) all FIA Credits (as such advanced credits are defined in Side Letter No. 8) not yet Page 4 of 14 -------------------------- [****] Represents material which has been redacted and filed separately with the Commission pursuant to a request for confidential treatment pursuant to Rule 406 under the Securities Act of 1933, as amended. <Page> repaid according to the terms of Side Letter No. 8 and (ii) all Third Deal Advanced Credits already paid to JetBlue, subject to the limitations in 5.b. below, with interest as set forth herein. Scheduled delivery is herein defined as delivery in accordance with the delivery schedule attached as Exhibit B-1 to this Side Letter No. 9. In addition, if: (i) The present ownership of JetBlue, or a portion thereof which is greater than 50 percent of the present ownership is transferred to a third party, or there has been a change in the beneficial ownership of the total voting power of all classes of stock then outstanding which are normally entitled to vote in the election of JetBlue's directors. If JetBlue can demonstrate to the satisfaction of IAE that the surviving company resulting from the transfer is at least as credit worthy as JetBlue prior to such transfer then IAE will waive its rights under this Paragraph (i). (ii) JetBlue fails to make payment of any indebtedness for borrowed money which, in the aggregate, is greater than U.S.$[****] (or its equivalent in other currencies) when due (subject to any applicable period of grace) or any default or event of default occurs which causes such indebtedness to become, or to permit any person to declare the same, due prior to its normally maturity and such person has not waived its right to declare the same due. (iii) JetBlue commences any case, proceeding or other action with respect to JetBlue or its property in any jurisdiction relating to bankruptcy, insolvency, reorganization, dissolution, liquidation, winding-up, or relief from, or with respect to, or readjustment of, debts or obligations. (iv) JetBlue seeks the appointment of a receiver, trustee, custodian, or other similar official for JetBlue for all or substantially all of its assets, or JetBlue makes a general assignment for the benefit or its creditors. (v) JetBlue otherwise becomes the object of any case, proceeding or action of the type referred to in the preceding clauses (iii) or (iv) which remains unstayed, undismissed or undischarged for a period of sixty (60) days. (vi) An action is commenced against JetBlue seeking issuance of a warrant of attachment, execution, distraint or similar process against all or any substantial part of its assets which remains unstayed, undismissed or undischarged for a period of sixty (60) days; or Page 5 of 14 -------------------------- [****] Represents material which has been redacted and filed separately with the Commission pursuant to a request for confidential treatment pursuant to Rule 406 under the Securities Act of 1933, as amended. <Page> (vii) In the opinion of IAE, a material adverse change has occurred with respect to the financial condition or operations of JetBlue since the date of this side letter. Then, in the event that any of the conditions listed in the above paragraphs (i) through (vii) occur, JetBlue will no longer receive: 1) any Third Deal Advanced Credits as described in this Side Letter. JetBlue will instead immediately pay IAE in immediately available funds (i) all FIA Credit amounts already advanced and not yet repaid, and (ii) all Third Deal Advanced Credits, subject to the limitations in 5.b. below, together with interest on the late payment of any such amounts at [****] ([****]%), such rate to be determined as of the date that the original payments were due. An interest penalty for late payment will be applied from the date such FIA Credits (as such advanced credits are defined in Side Letter No. 8) or Third Deal Advanced Credits were due to be paid to IAE until the date that IAE receives payment therfor. b. In the event that the repayment of the Third Deal Advanced Credits is triggered pursuant to the foregoing Clause 5.a., the amount of Third Deal Advanced Credits not requiring repayment to IAE is based upon the ratio of Third Deal Aircraft delivered in accordance with the schedule in Exhibit B-1 to the number of Third Deal Aircraft firmly ordered by JetBlue. Such ratio will be calculated at the time the repayment is triggered as provided above. So, for example, if at the time repayment is triggered, JetBlue has taken delivery of [****] out of the ten (10) firmly ordered Third Deal Aircraft, JetBlue will be required to repay IAE [****] ([****]%), with interest as provided above, of the Third Deal Advance Credits provided to JetBlue. Except as expressly amended by this Side Letter No. 9 all provisions of the Contract remain in full force and effect. Very truly yours, Agreed to and Accepted on behalf of: IAE International Aero Engines AG JetBlue Airways Corporation /s/ ILLEGIBLE /s/ T.E. Anderson ---------------------------------- ------------------------------------ Name Name TREASURER VICE PRESIDENT ---------------------------------- ------------------------------------ Title Title 1/8/02 1/8/02 ---------------------------------- ------------------------------------ Date Date Page 6 of 14 -------------------------- [****] Represents material which has been redacted and filed separately with the Commission pursuant to a request for confidential treatment pursuant to Rule 406 under the Securities Act of 1933, as amended. <Page> EXHIBIT A-1 FIRM AIRCRAFT ELIGIBLE FOR APPLICATION OF THIRD DEAL ADVANCED CREDIT <TABLE> <CAPTION> RANK NO. AIRCRAFT DELIVERY <S> <C> <C> No. 14 Firm Aircraft [****] 2002 No. 15 Firm Aircraft [****] 2002 No. 16 Firm Aircraft [****] 2002 No. 17 Firm Aircraft [****] 2002 No. 19 Firm Aircraft [****] 2002 No. 20 Firm Aircraft [****] 2002 No. 21 Firm Aircraft [****] 2002 No. 22 Firm Aircraft [****] 2002 No. 24 Firm Aircraft [****] 2002 No. 25 Firm Aircraft [****] 2002 No. 27 Firm Aircraft [****] 2003 No. 29 Firm Aircraft [****] 2003 No. 31 Firm Aircraft [****] 2003 No. 32 Firm Aircraft [****] 2003 No. 34 Firm Aircraft [****] 2003 No. 35 Firm Aircraft [****] 2003 No. 36 Firm Aircraft [****] 2003 No. 37 Firm Aircraft [****] 2003 No. 38 Firm Aircraft [****] 2003 No. 40 Firm Aircraft [****] 2004 </TABLE> Page 7 of 14 -------------------------- [****] Represents material which has been redacted and filed separately with the Commission pursuant to a request for confidential treatment pursuant to Rule 406 under the Securities Act of 1933, as amended. <Page> EXHIBIT B-1 AIRCRAFT DELIVERY SCHEDULES As of December 2001 <TABLE> <CAPTION> RANK NO. AIRCRAFT DELIVERY <S> <C> <C> No. 1 Firm Aircraft [****] 2000 No. 2 Firm Aircraft [****] 2000 No. 3 Firm Aircraft [****] 2000 No. 4 Firm Aircraft [****] 2000 No. 5 Firm Aircraft [****] 2000 No. 6 Firm Aircraft [****] 2000 No. 7 Firm Aircraft [****] 2001 No. 8 Firm Aircraft [****] 2001 No. 9 Firm Aircraft [****] 2001 No. 10 Firm Aircraft [****] 2001 No. 11 Firm Aircraft [****] 2001 No. 12 Firm Aircraft [****] 2001 No. 13 Firm Aircraft [****] 2001 No. 14 Firm Aircraft [****] 2002 No. 15 Firm Aircraft [****] 2002 No. 16 Firm Aircraft [****] 2002 No. 17 Firm Aircraft [****] 2002 No. 18 Firm Aircraft* [****] 2002 No. 19 Firm Aircraft [****] 2002 No. 20 Firm Aircraft [****] 2002 No. 21 Firm Aircraft [****] 2002 No. 22 Firm Aircraft [****] 2002 No. 23 Firm Aircraft** [****] 2002 No. 24 Firm Aircraft [****] 2002 No. 25 Firm Aircraft [****] 2002 No. 26 Firm Aircraft** [****] 2002 No. 27 Firm Aircraft [****] 2003 No. 28 Firm Aircraft** [****] 2003 No. 29 Firm Aircraft [****] 2003 No. 30 Firm Aircraft** [****] 2003 No. 31 Firm Aircraft [****] 2003 No. 32 Firm Aircraft [****] 2003 No. 33 Firm Aircraft** [****] 2003 No. 34 Firm Aircraft [****] 2003 No. 35 Firm Aircraft [****] 2003 No. 36 Firm Aircraft [****] 2003 No. 37 Firm Aircraft [****] 2003 </TABLE> Page 8 of 14 -------------------------- [****] Represents material which has been redacted and filed separately with the Commission pursuant to a request for confidential treatment pursuant to Rule 406 under the Securities Act of 1933, as amended. <Page> <TABLE> <S> <C> <C> No. 38 Firm Aircraft [****] 2003 No. 39 Firm Aircraft** [****] 2003 No. 40 Firm Aircraft [****] 2004 No. 41 Firm Aircraft** [****] 2004 No. 42 Firm Aircraft* [****] 2004 No. 43 Firm Aircraft* [****] 2004 No. 44 Firm Aircraft** [****] 2004 No. 45 Firm Aircraft* [****] 2004 No. 46 Firm Aircraft* [****] 2004 No. 47 Firm Aircraft* [****] 2004 No. 48 Firm Aircraft* [****] 2004 No. 49 Firm Aircraft* [****] 2004 No. 50 Firm Aircraft* [****] 2004 No. 51 Firm Aircraft* [****] 2004 No. 52 Firm Aircraft* [****] 2004 No. 53 Firm Aircraft* [****] 2005 No. 54 Firm Aircraft* [****] 2005 No. 55 Firm Aircraft* [****] 2005 No. 56 Firm Aircraft* [****] 2005 No. 57 Firm Aircraft* [****] 2005 No. 58 Firm Aircraft* [****] 2005 No. 59 Firm Aircraft* [****] 2005 No. 60 Firm Aircraft* [****] 2005 No. 61 Firm Aircraft* [****] 2005 No. 62 Firm Aircraft* [****] 2005 No. 63 Firm Aircraft** [****] 2005 No. 64 Firm Aircraft** [****] 2005 No. 65 Firm Aircraft* [****] 2006 No. 66 Firm Aircraft* [****] 2006 No. 67 Firm Aircraft* [****] 2006 No. 68 Firm Aircraft* [****] 2006 No. 69 Firm Aircraft* [****] 2006 No. 70 Firm Aircraft* [****] 2007 No. 71 Firm Aircraft* [****] 2007 No. 72 Firm Aircraft* [****] 2007 No. 73 Firm Aircraft* [****] 2007 No. 74 Firm Aircraft* [****] 2007 </TABLE> *Firm Second Deal Aircraft **Firm Third Deal Aircraft Page 9 of 14 -------------------------- [****] Represents material which has been redacted and filed separately with the Commission pursuant to a request for confidential treatment pursuant to Rule 406 under the Securities Act of 1933, as amended. <Page> OPTION AIRCRAFT <TABLE> <S> <C> <C> No. 75 Option Aircraft [****] 2004 No. 76 Option Aircraft [****] 2006 No. 77 Option Aircraft [****] 2006 No. 78 Option Aircraft [****] 2006 No. 79 Option Aircraft [****] 2006 No. 80 Option Aircraft [****] 2006 No. 81 Option Aircraft [****] 2006 No. 82 Option Aircraft [****] 2006 No. 83 Option Aircraft [****] 2007 No. 84 Option Aircraft [****] 2007 No. 85 Option Aircraft [****] 2007 No. 86 Option Aircraft [****] 2007 No. 87 Option Aircraft [****] 2007 No. 88 Option Aircraft [****] 2007 No. 89 Option Aircraft [****] 2007 No. 90 Option Aircraft [****] 2008 No. 91 Option Aircraft [****] 2008 No. 92 Option Aircraft [****] 2008 No. 93 Option Aircraft [****] 2008 No. 94 Option Aircraft [****] 2008 No. 95 Option Aircraft [****] 2008 No. 96 Option Aircraft [****] 2008 No. 97 Option Aircraft [****] 2008 No. 98 Option Aircraft [****] 2008 No. 99 Option Aircraft [****] 2008 No. 100 Option Aircraft [****] 2009 No. 101 Option Aircraft [****] 2009 No. 102 Option Aircraft [****] 2009 No. 103 Option Aircraft [****] 2009 No. 104 Option Aircraft [****] 2009 </TABLE> Under the terms of its purchase agreement with Airbus for the Aircraft, JetBlue has the right to receive delivery positions for Purchase Right Aircraft (also referred to as Reserve Option Aircraft hereunder) equal to the number of Option Aircraft as to which JetBlue has exercised its option purchase rights. Airbus has granted JetBlue conversion rights for each of the nineteen (19) Option Aircraft and Purchase Right Aircraft (also referred to as Reserve Option Aircraft hereunder) from A320 Aircraft to the A321-200 or A319 aircraft type on twenty-one months notice to Airbus. No dates are specified for delivery of these Purchase Right Aircraft (also referred to as Reserve Option Aircraft hereunder). Such delivery dares will be determined at the time options are exercised by JetBlue. Page 10 of 14 -------------------------- [****] Represents material which has been redacted and filed separately with the Commission pursuant to a request for confidential treatment pursuant to Rule 406 under the Securities Act of 1933, as amended. <Page> LEASED AIRCRAFT <TABLE> <CAPTION> YEAR NUMBER DELIVERY PERIOD ---- ------ --------------- <S> <C> <C> 1999 1 (1) [****] 2000 3 (1) [****], (1) [****], (1) [****] 2001 4 (1) [****], (2) [****], (1) [****] 2003 1 (1) [****] TOTAL 9 All but the last of the leased aircraft have been delivered </TABLE> Page 11 of 14 -------------------------- [****] Represents material which has been redacted and filed separately with the Commission pursuant to a request for confidential treatment pursuant to Rule 406 under the Securities Act of 1933, as amended. <Page> EXHIBIT B-2 PURCHASED ITEMS, PRICE, ESCALATION FORMULA AND DELIVERY As of December 2001 <TABLE> <CAPTION> Basic Contract Rank Purchased Item Price Qty. Delivery Date No. U.S. Dollars (January 1999) -------------------------------------------------------------------------------- <S> <C> <C> <C> <C> 1 V2527-A5 spare Engine: $[****] 1 [****]/99* 2 V2527-A5 spare Engine: $[****] 1 [****]/00* 3 V2527-A5 spare Engine: $[****] 1 [****]/01* 4 V2527-A5 spare Engine: $[****] 1 [****]/02 5 V2527-A5 spare Engine: $[****] 1 [****]/02 6 V2527-A5 spare Engine: $[****] 1 [****]/03 7 V2527-A5 spare Engine: $[****] 1 [****]/04 8 V2527-A5 spare Engine: $[****] 1 [****]/05 9 V2527-A5 spare engine $[****] 1 [****]/06 10 V2527-A5 spare Engine: $[****] 1 [****]/06 11 V2527-A5 spare Engine: $[****] 1 [****]/07 12 V2527-A5 spare Engine: $[****] 1 [****]/08 <CAPTION> Option Spare Engines -------------------- <S> <C> <C> V2524-A5 spare Engine: $[****] V2527-A5 spare Engine: $[****] V2533-A5 spare Engine: $[****] </TABLE> * These spare Engines have been delivered to JetBlue. Page 12 of 14 -------------------------- [****] Represents material which has been redacted and filed separately with the Commission pursuant to a request for confidential treatment pursuant to Rule 406 under the Securities Act of 1933, as amended. <Page> IAE ESCALATION FORMULA 1. Any unit base price or other sum expressed to be subject to escalation from a base month to a month of delivery or other date of determination in accordance with the IAE Escalation Formula will be subject to escalation in accordance with the following formula: P = Pb ([****] L + [****] M + [****] E) - - - Lo Mo Eo Where: P = the invoiced purchase price or escalated sum rounded to the nearest U.S. Dollar. Pb = unit base price or other sum. Lo = the "Average Hourly Earnings of Aircraft Engine and Engine Parts Production Workers" SIC Code 3724 published by the Bureau of Labor Statistics in the U.S. Department of Labor for the month preceding the base month by four months. L = the "Average Hourly Earnings of Aircraft Engine and Engine Parts Production Workers" SIC Code 3724 for the month preceding the month of delivery or other date of determination by four months. Mo = the "Producer Price Index, Code 10, for Metals and Metal Products" published by the Bureau of Labor Statistics in the U.S. Department of Labor for the month preceding the base month by four months. M = the "Producer Price Index, Code 10, for Metals and Metal Products" for the month preceding the month of delivery or other date of determination by four months. Eo = the "Producer Price Index, Code 5, for Fuel and Related Products and Power" published by the Bureau of Labor Statistics in the U.S. Department of Labor for the month preceding the base month by four months. E = the "Producer Price Index, Code 5, for Fuel and Related Products and Power" for the month preceding the month of delivery or other date of determination by four months. Page 13 of 14 -------------------------- [****] Represents material which has been redacted and filed separately with the Commission pursuant to a request for confidential treatment pursuant to Rule 406 under the Securities Act of 1933, as amended. <Page> 2. The values of the factors [****] L and [****] M and [****] E - - - Lo Mo Eo respectively, shall be determined to the nearest fourth decimal place. If the fifth decimal is five or more, the fourth decimal place shall be raised to the next higher number. 3. If the U.S. Department of Labor ceases to publish the above statistics or modifies the basis of their calculation, then IAE may substitute any officially recognized and substantially equivalent statistics. 4. The Basic Contract Prices contained in this Exhibit B are subject to escalation from a Base Month of January 1999 to the month of delivery using Lo, Mo and Eo values for September 1998. 5. If the application of the formula contained in this Exhibit B results in a Purchase Price which is lower than the Basic Contract Price, the Basic Contract Price will be deemed to be the Purchase Price for such Supplies. Page 14 of 14 -------------------------- [****] Represents material which has been redacted and filed separately with the Commission pursuant to a request for confidential treatment pursuant to Rule 406 under the Securities Act of 1933, as amended.