Aviation English
Basic ATC

飞行高度层 是什么？

飞行高度层 A standardised altitude expressed in hundreds of feet, based on a pressure setting of 1013.2 hPa.

Source: ICAO Doc 9432, FAA PCG

How is “飞行高度层” Used in Practice?

ATC：Emirates 789，爬升到飞行高度层350。

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

高度表设置高度表设定值标准气压设定（1013 hPa）压力高度

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Frequently Asked Questions

飞行高度层 是什么？

A standardised altitude expressed in hundreds of feet, based on a pressure setting of 1013.2 hPa.

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