US Airways 2007 Annual Report Download - page 472

2.1.2 An allowance of ** of fuel is included for take-off and climb to ** above the departure airport with acceleration to climb speed at an ambient temperature
of **.
2.1.3 Climb from ** above the departure airport up to cruise altitude using maximum climb thrust and cruise at a fixed Mach number of ** at a pressure altitude
of ** above the destination airport are conducted in **. Climb and descent profiles are respectively ** Mach number and **.
2.1.4 An allowance of ** of fuel is included for approach and land at the destination airport.
2.1.5 Stage distance is defined as the distance covered during climb, cruise and descent as described in Paragraph 2.1.3 above.
**
2.1.6 At the end of approach and land ** of fuel will remain in the tanks.
2.2 In carrying a fixed payload of ** over a still air stage distance of ** the guaranteed trip fuel will be not more than ** when operated under the conditions
defined in Paragraph 2.1 above.
2.3 The Original A320 Aircraft will be capable of carrying a guaranteed payload of not less than ** over a still air stage distance of ** when operated under
the conditions defined below:
2.3.1 The departure airport conditions are as described in Paragraph 1.3.3.
The destination airport conditions are such as to allow the required landing weight to be used without restriction. **
2.3.2 An allowance of ** of fuel is included for take-off and climb to ** above the departure airport with acceleration to climb speed at an ambient temperature
of **.
2.3.3 Climb from ** above the departure airport up to cruise altitude using maximum climb thrust and cruise at a fixed Mach number of ** at pressure altitudes
of ** above the destination airport are conducted in ** conditions. Climb and descent profiles are respectively ** Mach number and **.
2.3.4 An allowance of ** of fuel is included for approach and land at the destination airport.
2.3.5 Stage distance is defined as the distance covered during climb, cruise and descent as described in Paragraph 2.3.3 above.
**
** Confidential Treatment Requested.
USA — Amended and Restated Airbus A320 Family Purchase Agreement LA 8C-2 — 5 of 11
EXECUTION PRIVILEGED AND CONFIDENTIAL