US Airways 2007 Annual Report Download - page 484

air stage distance of ** when operated under the conditions defined below:
2.3.1 The departure airport conditions are as defined in Subparagraph 1.3.3 above.
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 a pressure altitude
of ** above the destination airport are conducted in **. Climb and descent profiles are respectively **Mach number **.
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 Subparagraph 2.3.3 above.
**
2.3.6 At the end of approach and land ** of fuel will remain in the tanks.
2.4 In carrying a fixed payload of ** over a still air stage distance of **the guaranteed trip fuel shall be not more than **when operated under the conditions
defined in Subparagraph 2.3 above.
2.5 The 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:
2.5.1 The departure airport conditions are as defined in Subparagraph 1.3.4 above.
The destination airport conditions are such as to allow the required landing weight to be used without restriction. Pressure altitude is **
2.5.2 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 **
2.5.3 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 **
2.5.4 An allowance of ** of fuel is included for approach and land at the destination airport.
** Confidential Treatment Requested.
USA — Amended and Restated Airbus A320 Family Aircraft Purchase Agreement LA 8D-1 — 6 of 13
EXECUTION PRIVILEGED AND CONFIDENTIAL