Aviation English
Long Haul

最佳高度 是什么？

最佳高度 The flight level or altitude that offers the best balance between fuel consumption, aircraft performance, and weather conditions.

Source: ICAO Doc 9432, FAA PCG

How is “最佳高度” Used in Practice?

ATC，因性能和天气原因，请求爬升至最佳高度FL390。

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

燃油温度限制密度高度燃油温度爬升终点

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Frequently Asked Questions

最佳高度 是什么？

The flight level or altitude that offers the best balance between fuel consumption, aircraft performance, and weather conditions.

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