Aviation English
Basic ATC

通过 是什么?

通过 A term used by pilots to report the altitude they are currently climbing or descending through.

Source: ICAO Doc 9432, FAA PCG

How is “通过” Used in Practice?

正在爬升至一万四千英尺,正通过一万一千英尺,Delta 423。

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

通过 是什么?

A term used by pilots to report the altitude they are currently climbing or descending through.

Where can I learn this term for free?

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