Aviation English
Cabin

酸素マスク落下とは？

酸素マスク落下 Automatic or manual release of supplemental oxygen masks from the passenger service unit during cabin depressurisation.

Source: ICAO Doc 9432, FAA PCG

How is “酸素マスク落下” Used in Practice?

メイデー、キャビン高度制御不能。酸素マスク全落下確認、ただちに非常降下一万フィート開始。

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

乗客用酸素マスクの展開化学式酸素発生器乗員による酸素マスクの使用固定式酸素装置

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Frequently Asked Questions

酸素マスク落下とは？

Automatic or manual release of supplemental oxygen masks from the passenger service unit during cabin depressurisation.

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