航程（飞机） (Range (Aircraft))
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定义
The maximum distance an aircraft can fly without refueling
相关术语
计划燃油 (Block Fuel)
The total fuel required for a flight from engine start to engine shutdown
ETOPS (ETOPS)
Extended-range Twin-engine Operations — rules governing how far twin-engine aircraft can fly from airports
ETOPS评级 (ETOPS Rating)
The certified maximum time a twin-engine aircraft may fly from a suitable diversion airport
最大起飞重量 (MTOW: Maximum Takeoff Weight)
The maximum weight at which the pilot is allowed to attempt takeoff
直达航班 (Nonstop Flight)
A flight from origin to destination without any intermediate stops
技术经停 (Technical Stop)
An intermediate landing for refueling or maintenance rather than passenger purposes