Aviation English
MEL and CDL MEL and CDL

延期 是什么？

延期 A formal process allowing a non-essential inoperative item to be left unrepaired for a specified time under MEL/CDL limits.

Source: ICAO Doc 9432, FAA PCG

How is “延期” Used in Practice?

该MEL项目的延期已批准，维护必须在允许的时间内完成。

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

整改时限延长纠正措施维修控制中心维护程序

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Frequently Asked Questions

延期 是什么？

A formal process allowing a non-essential inoperative item to be left unrepaired for a specified time under MEL/CDL limits.

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