Aviation English
Emergencies

快速减压 是什么？

快速减压 A sudden and unexpected loss of cabin pressure, requiring immediate descent and use of supplemental oxygen.

Source: ICAO Doc 9432, FAA PCG

How is “快速减压” Used in Practice?

检测到快速减压，开始紧急下降，乘客氧气面罩已部署。

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

失压客舱失压防冲撞姿势使用机翼上方出口

Learn “快速减压” Free with Termify

Master 快速减压 and 4,071+ professional terms with native pronunciation, IPA transcriptions and career quizzes. 100% free, forever.

Download Free for iOS

Frequently Asked Questions

快速减压 是什么？

A sudden and unexpected loss of cabin pressure, requiring immediate descent and use of supplemental oxygen.

Where can I learn this term for free?

Termify is a 100% free professional English app that teaches 快速减压 and 4,071+ other industry terms with native pronunciation, IPA transcriptions and career quizzes. Available on iOS in 23 languages. No subscription, no credit card required.

Last updated: