Cabin Safety

氧气面罩自动下放

Automatic deployment of oxygen masks to passengers and crew in the event of a sudden loss of cabin pressure.

Quick answer: Automatic deployment of oxygen masks to passengers and crew in the event of a sudden loss of cabin pressure.

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Quick answer

Automatic deployment of oxygen masks to passengers and crew in the event of a sudden loss of cabin pressure.

Why it matters

氧气面罩自动下放 matters because it supports clear communication in Cabin Safety contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.

Editorial context

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Questions and answers

Questions and answers

What is 氧气面罩自动下放?

In this glossary, 氧气面罩自动下放 refers to: Automatic deployment of oxygen masks to passengers and crew in the event of a sudden loss of cabin pressure.

How is 氧气面罩自动下放 used in aviation?

In aviation communication, this term appears in contexts such as: "飞机突发氧气面罩自动下放;客舱减压后所有乘客面罩立即释放。"

Why does 氧气面罩自动下放 matter in aviation?

氧气面罩自动下放 matters because it supports clear communication in Cabin Safety contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.

Who uses 氧气面罩自动下放?

氧气面罩自动下放 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does 氧气面罩自动下放 belong to?

In this glossary, 氧气面罩自动下放 is grouped under Cabin Safety. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from ICAO Doc 9432, FAA PCG and published by Protermify Aviation as a static aviation reference page.

Definition

Automatic deployment of oxygen masks to passengers and crew in the event of a sudden loss of cabin pressure.

Operational example

The aircraft experienced sudden oxygen drop-out; all passenger masks deployed immediately following depressurization.

Localized term

氧气面罩自动下放

Localized example

飞机突发氧气面罩自动下放;客舱减压后所有乘客面罩立即释放。

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Cabin Safety

Exam relevance

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

Target audience

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related terms

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