网络释义英英释义
答：双发延程飞行即双发动机飞机延伸航程运行(ETOPS)，或双发动机飞机延伸航程操作标准。ETOPS是国际民航管理机构专门为了保证双发民航飞机安全飞行而提出的一项特别的要求。
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短语
Early ETOPS 提早ETOPS认证
提早ETOPS认证 Early ETOPS
ETOPS Extended Twin Operations 双发飞机延程运行 ; 双发飞机远程飞行
ETOPS
- abstract: ETOPS is an acronym for Extended range Twin OperationsUK CAA defines ETOPS as "Extended range Twin Operations" , EASA defines it as "Extended Range Operation with Two-Engine Aeroplanes" and ICAO as "Extended-range Twin-engine Operational Performance Standards" as re-defined by the US Federal Aviation Administration (FAA) in 2007. This rule allows twin-engined airliners (such as the Airbus A300, A310, A320, A330 and A350, the Boeing 737, 757, 767, 777, 787, the Embraer E-Jets, and the ATR 72) to fly long-distance routes that were previously off-limits to twin-engined aircraft.
以上来源于: WordNet
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