Common use of IAE Clause in Contracts

IAE. The IAE Propulsion Systems Base Price of a set of two (2) INTERNATIONAL AERO ENGINES IAE Propulsion Systems (excluding specifically engine accessories, nacelles and thrust reversers) is: 3.2.2.1 IAE V2522-A5 for the A319 Aircraft *** 3.2.1.2 IAE V2527-A5 for the A320 Aircraft *** 3.2.1.3 IAE V2533-A5 for the A321 Aircraft *** A320F – CES 2010 Private & Confidential CT1002329 – Issue 2010.10.28 Such IAE Propulsion Systems Base Prices have been established in accordance with the delivery conditions for a theoretical delivery in *** and have been calculated from the IAE Propulsion Systems Reference Prices for the: *** *** *** The IAE Propulsion Systems Reference Prices have been established in accordance with the economic conditions prevailing for a theoretical delivery in *** and shall be subject to revision up to the Aircraft delivery date in accordance with the IAE INTERNATIONAL Price Revision Formula set forth in Appendix C-2 hereto (the “IAE Price Revision Formula”).

IAE. The IAE Propulsion Systems Base Price of a set of two (2) INTERNATIONAL AERO ENGINES IAE Propulsion Systems (excluding specifically engine accessories, nacelles and thrust reversers) is: 3.2.2.1 IAE V2522-A5 for the A319 Aircraft *** 3.2.1.2 IAE V2527-A5 for the A320 Aircraft *** 3.2.1.3 IAE V2533-A5 for the A321 Aircraft *** A320F – CES 2010 Private & Confidential CT1002329 – Issue 2010.10.28 Such IAE Propulsion Systems Base Prices have been established in accordance with the delivery conditions for a theoretical delivery in *** and have been calculated from the IAE Propulsion Systems Reference Prices for the: IAE V2522-A5: *** IAE V2527-A5: *** IAE V2533-A5: *** The IAE Propulsion Propulsions Systems Reference Prices have been established in accordance with the economic conditions prevailing for a theoretical delivery in *** and shall be subject to revision up to the Aircraft delivery date in accordance with the IAE INTERNATIONAL Price Revision Formula set forth in Appendix C-2 hereto (the “IAE Price Revision Formula”).

IAE. 3.2.2.1 The IAE Propulsion Systems Base Price of a set of two (2) INTERNATIONAL AERO ENGINES IAE Propulsion Systems (excluding specifically engine accessories, nacelles and thrust reversers) is: 3.2.2.1 IAE V2522-A5 for the A319 Aircraft *** 3.2.1.2 (i) IAE V2527-A5 for the A320 Aircraft *** 3.2.1.3 (ii) IAE V2533-A5 for the A321 Aircraft *** A320F – CES 2010 Private & Confidential CT1002329 – Issue 2010.10.28 * 3.2.2.2 Such IAE INTERNATIONAL AERO ENGINES Propulsion Systems Base Prices have been established in accordance with the delivery conditions for a theoretical delivery in *** and have been calculated from the IAE INTERNATIONAL AERO ENGINES Propulsion Systems Reference Prices below: (i) IAE V2527-A5 for the: the A320 Aircraft *** *** (ii) IAE V2533-A5 for the A321 Aircraft *** The IAE Propulsion INTERNATIONAL AERO ENGINES Propulsions Systems Reference Prices have been established in accordance with the economic conditions prevailing for a theoretical delivery in *** and shall be subject to revision up to the Aircraft delivery date in accordance with the IAE INTERNATIONAL AERO ENGINES Price Revision Formula set forth in Appendix C-2 hereto (the “IAE Price Revision Formula”)C2 hereto.