Aviation English
Basic ATC

紧急下降 是什么？

紧急下降 A rapid descent by an aircraft in response to an emergency situation.

Source: ICAO Doc 9432, FAA PCG

How is “紧急下降” Used in Practice?

飞行员，由于机舱压力损失，开始紧急下降。

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

高度表设置失压紧急下降客舱失压

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Frequently Asked Questions

紧急下降 是什么？

A rapid descent by an aircraft in response to an emergency situation.

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