Aviation English
Advanced ATC

A级维护检查 是什么?

A级维护检查 A scheduled, routine maintenance check performed at regular intervals to ensure the continued airworthiness of the aircraft, typically involving inspections and minor servicing tasks as prescribed by the maintenance program (ICAO Doc 9760, FAA Part 43).

Source: ICAO Doc 9432, FAA PCG

How is “A级维护检查” Used in Practice?

A级维护检查完成并在技术日志中签署之前,飞机不得放行飞行。

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

A级维护检查 是什么?

A scheduled, routine maintenance check performed at regular intervals to ensure the continued airworthiness of the aircraft, typically involving inspections and minor servicing tasks as prescribed by the maintenance program (ICAO Doc 9760, FAA Part 43).

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