US Airways 2007 Annual Report Download - page 544

2.11.1 The departure airport conditions are as described in paragraph 1.1.3.
**
2.11.2 An allowance of ** of fuel is included for taxi at the departure airport.
2.11.3 An allowance of ** of fuel is included for take-off and climb to ** above the departure airport at ** with acceleration to climb speed.
2.11.4 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 **. Climb and descent speeds below ** will be **
2.11.5 An allowance of ** of fuel is included for approach and land at the destination airport.
2.11.6 An allowance of ** of fuel is included for taxi at the destination airport.
2.11.7 Stage distance is defined as the distance covered during climb, cruise and descent as described in paragraph 2.11.4 above.
**
2.11.8 At the end of approach and land ** of fuel will remain in the tanks. This represents the estimated fuel required for:
1) **
2) **
3) **
2.12 In carrying a fixed payload of ** over a still air stage distance of **when operated under the conditions defined in paragraph 2.11 the Block Fuel shall
be not more than a guaranteed value of **.
2.13 The New A321 (CFM Powered) 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:
2.13.1 The departure airport conditions **are as follows:
Pressure altitude : **
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USA — Amended and Restated Airbus A320 Family Purchase Agreement LA 8F-1 — 10 of 22
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