Aviation English
Meteorology

高程表设定为海平面气压 是什么？

高程表设定为海平面气压 The altimeter setting that corresponds to the atmospheric pressure at mean sea level. Referred to as QNH in ICAO phraseology.

Source: ICAO Doc 9432, FAA PCG

How is “高程表设定为海平面气压” Used in Practice?

塔台，确认已设定QNH 1013为海平面气压。

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

QNH（气压设定值）气压高度表已设定高度表设定值

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Frequently Asked Questions

高程表设定为海平面气压 是什么？

The altimeter setting that corresponds to the atmospheric pressure at mean sea level. Referred to as QNH in ICAO phraseology.

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