延程运行 是什么？
延程运行 Flight by any aircraft on routes that place it at a distance from a suitable airport greater than the authorized threshold, encompassing ETOPS and other regulatory provisions (EROPS).
Source: ICAO Doc 9432, FAA PCG
How is “延程运行” Used in Practice?
管制，AAR027 已获得延程运行资格，请求极地航线1放行，备降机场已确认。
Certification Exam Relevance
Who Needs to Know This Term?
- Pilots
- Air Traffic Controllers
- Cabin Crew
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延程运行 是什么？
Flight by any aircraft on routes that place it at a distance from a suitable airport greater than the authorized threshold, encompassing ETOPS and other regulatory provisions (EROPS).
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