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延程双发飞行进入点 是什么?

延程双发飞行进入点 The geographic position from which an aeroplane on an approved extended-range twin-engine operation (ETOPS) flight enters a phase requiring adherence to ETOPS requirements, such as designated diversion procedures and specific fuel, performance, and alternate airport planning.

Source: ICAO Doc 9432, FAA PCG

How is “延程双发飞行进入点” Used in Practice?

通过延程双发飞行进入点前联系ATC以获得ETOPS许可。

Certification Exam Relevance

ICAO Level 4ICAO Level 5ICAO Level 6EASA FCL.055

Who Needs to Know This Term?

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

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Frequently Asked Questions

延程双发飞行进入点 是什么?

The geographic position from which an aeroplane on an approved extended-range twin-engine operation (ETOPS) flight enters a phase requiring adherence to ETOPS requirements, such as designated diversion procedures and specific fuel, performance, and alternate airport planning.

Where can I learn this term for free?

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