US Airways 2007 Annual Report Download - page 829

weight equal to the landing weight at the destination airport.
3.20 Mission fuel burn: **
In carrying a fixed Payload of ** over a still air stage distance of ** the trip fuel burnt when operated under the conditions defined in paragraphs 3.19.1
to 3.19.7 inclusive above shall be not more than a guaranteed value of ** and the block time will not be more than a guaranteed value of **.
Block time is defined as the time for engine start-up and taxi-out, take-off, climb, cruise, descent, approach and landing as defined in paragraphs 3.19.2
to 3.19.5 above.
3.21 The Payload and Fuel Burn Guarantees defined in paragraphs 3.1 to 3.20 inclusive above are based on an Operating Weight Empty defined as the sum
of:
a) the Manufacturer's Weight Empty of the basic Aircraft as defined in the Specification which shall be derived from the weighing of the Aircraft
with corrections according to Section 13 of the Specification,
b) ** for Customer Changes and Operators Items (see Appendix A).
4 STRUCTURAL USABLE LOAD
The Seller guarantees that the difference between:
- the Maximum Zero Fuel Weight (MZFW) of the Aircraft (as defined in the A340-300 Standard Specification set forth in Paragraph 1)
and
- the Manufacturer's Weight Empty (as defined in the A340-300 Standard Specification set forth in Paragraph 1) and which shall be derived from
the weighing of the Aircraft
shall not be less than **
The Manufacturer's Weight Empty is subject to adjustment as defined in Paragraph 8.2 below.
LA 8F — 16 of 24
USA — Airbus A330 Purchase Agreement
EXECUTION
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