Cabin Safety

酸素マスク自動落下

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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Languages

Quick answer

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

Why it matters

酸素マスク自動落下 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 酸素マスク自動落下?

In this glossary, 酸素マスク自動落下 refers to: Automatic deployment of oxygen masks to passengers and crew in the event of a sudden loss of cabin pressure.

How is 酸素マスク自動落下 used in aviation?

In aviation communication, this term appears in contexts such as: "航空機で酸素マスクが突然自動落下し、減圧後すべての乗客用マスクが展開されました。"

Why does 酸素マスク自動落下 matter in aviation?

酸素マスク自動落下 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 酸素マスク自動落下?

酸素マスク自動落下 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does 酸素マスク自動落下 belong to?

In this glossary, 酸素マスク自動落下 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

酸素マスク自動落下

Localized example

航空機で酸素マスクが突然自動落下し、減圧後すべての乗客用マスクが展開されました。

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

Use the related links below to continue through connected aviation terminology.

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