Aviation English
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暫定手順改訂とは?

暫定手順改訂 A temporary update to operational or maintenance procedures, issued before the next official revision, to address urgent safety, regulatory, or operational requirements. Used in documentation and flight operations until formal revision is published.

Source: ICAO Doc 9432, FAA PCG

How is “暫定手順改訂” Used in Practice?

乗務員の皆様、本日発行されたアプローチ手順の暫定手順改訂にご注意ください。目的地着陸前に遵守をお願いします。

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

暫定手順改訂とは?

A temporary update to operational or maintenance procedures, issued before the next official revision, to address urgent safety, regulatory, or operational requirements. Used in documentation and flight operations until formal revision is published.

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