Aviation English
Cabin Safety

化学式酸素発生器とは?

化学式酸素発生器 A device that produces oxygen through a chemical reaction, typically used to supply emergency oxygen to passengers via drop-down masks in commercial aircraft.

Source: ICAO Doc 9432, FAA PCG

How is “化学式酸素発生器” Used in Practice?

キャビンの気圧が下がると、化学式酸素発生器が自動で作動し、乗客にマスクを供給します。

Certification Exam Relevance

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

Who Needs to Know This Term?

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

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Frequently Asked Questions

化学式酸素発生器とは?

A device that produces oxygen through a chemical reaction, typically used to supply emergency oxygen to passengers via drop-down masks in commercial aircraft.

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