下机是什么？

下机 The controlled process of passengers and crew leaving the aircraft at the end of a flight, following standard operating procedures and safety regulations.

Source: ICAO Doc 9432, FAA PCG

How is “下机” Used in Practice?

乘务员，请开始下机程序并根据需要协助乘客。

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

下机是什么？

The controlled process of passengers and crew leaving the aircraft at the end of a flight, following standard operating procedures and safety regulations.

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Last updated: March 09, 2026

下机 是什么？