词汇表
飞机与工程
ETOPS评级 (ETOPS Rating)
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定义
The certified maximum time a twin-engine aircraft may fly from a suitable diversion airport
相关术语
备降 (Diversion)
A change in route to land at an airport other than the intended destination
ETOPS (ETOPS)
Extended-range Twin-engine Operations — rules governing how far twin-engine aircraft can fly from airports
航程（飞机） (Range (Aircraft))
The maximum distance an aircraft can fly without refueling
宽体飞机 (Wide-Body Aircraft)
A twin-aisle aircraft typically seating 200-600 passengers for medium/long-haul flights
Frequently Asked Questions
What is ETOPS评级 (ETOPS Rating)?
The certified maximum time a twin-engine aircraft may fly from a suitable diversion airport
How does ETOPS评级 (ETOPS Rating) relate to other aviation concepts?
ETOPS评级 (ETOPS Rating) is closely related to Diversion and ETOPS, among other key aviation concepts.
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