Aviation English
Flight Planning

フレックス離陸とは？

フレックス離陸 Take‑off Using An Assumed Temperature Higher Than Actual To Reduce Thrust And Prolong Engine Life While Meeting Performance Requirements.

Source: ICAO Doc 9432, FAA PCG

How is “フレックス離陸” Used in Practice?

フライト456、フレックス離陸 Flex Temp 40度、滑走路18がクリアです。

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

減推力離陸スラストリダクションフレックス想定温度デレート離陸推力

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Frequently Asked Questions

フレックス離陸とは？

Take‑off Using An Assumed Temperature Higher Than Actual To Reduce Thrust And Prolong Engine Life While Meeting Performance Requirements.

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