Aviation English
Emergencies

双发发动机故障 是什么？

双发发动机故障 A critical emergency situation where both engines of a multi-engine aircraft cease functioning in flight.

Source: ICAO Doc 9432, FAA PCG

How is “双发发动机故障” Used in Practice?

求救，求救，求救，我们发生双发发动机故障，正尝试滑翔至最近的适用机场。

Certification Exam Relevance

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

Who Needs to Know This Term?

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related Aviation English Terms

发动机故障发动机脱落液压系统故障起落架故障

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Frequently Asked Questions

双发发动机故障 是什么？

A critical emergency situation where both engines of a multi-engine aircraft cease functioning in flight.

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