Aviation English
MEL and CDL MEL and CDL

非必須機器および備品とは？

非必須機器および備品 Equipment or furnishings that are not essential for the airworthiness or safety of the flight and may be deferred.

Source: ICAO Doc 9432, FAA PCG

How is “非必須機器および備品” Used in Practice?

非必須機器および備品はMEL手順に従い延期可能です。

Certification Exam Relevance

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

Who Needs to Know This Term?

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related Aviation English Terms

最小装備最低装備品リスト非必須機器および備品延期

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Frequently Asked Questions

非必須機器および備品とは？

Equipment or furnishings that are not essential for the airworthiness or safety of the flight and may be deferred.

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