Aviation English
Flight Planning

迎风分量 是什么？

迎风分量 The component of the wind along the runway axis directed opposite to aircraft’s travel, used for performance calculations.

Source: ICAO Doc 9432, FAA PCG

How is “迎风分量” Used in Practice?

塔台：27跑道，风270°15节，迎风分量6节。

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

迎风分量顺风分量净空区长度地面滑跑距离

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Frequently Asked Questions

迎风分量 是什么？

The component of the wind along the runway axis directed opposite to aircraft’s travel, used for performance calculations.

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