Aviation English
MEL and CDL MEL and CDL

カテゴリーAとは？

カテゴリーA A Minimum Equipment List category requiring rectification of an inoperative item within a time period specified in the MEL, usually before next flight.

Source: ICAO Doc 9432, FAA PCG

How is “カテゴリーA” Used in Practice?

カテゴリーA項目が故障、MELに基づき修理が必要。

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

カテゴリーBカテゴリーCカテゴリーD是正措置

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Frequently Asked Questions

カテゴリーAとは？

A Minimum Equipment List category requiring rectification of an inoperative item within a time period specified in the MEL, usually before next flight.

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