Aviation English
Long Haul

対流圏界面高度とは？

対流圏界面高度 The altitude at which the troposphere ends and the stratosphere begins, critical for flight planning due to temperature and wind variations.

Source: ICAO Doc 9432, FAA PCG

How is “対流圏界面高度” Used in Practice?

現在の飛行レベルが対流圏界面高度より上か下か報告してください。

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

高層天気図大気サウンディングシグニフィカント気温層運用最小基準

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Frequently Asked Questions

対流圏界面高度とは？

The altitude at which the troposphere ends and the stratosphere begins, critical for flight planning due to temperature and wind variations.

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