Aviation English
Flight Planning

起飞安全速度 是什么？

起飞安全速度 Target airspeed reached after V2 during take‑off, providing sufficient climb gradient with one engine inoperative.

Source: ICAO Doc 9432, FAA PCG

How is “起飞安全速度” Used in Practice?

飞行员：正在达到起飞安全速度，收起起落架，积极爬升，一台发动机失效性能确认。

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

参考着陆速度停止道长度最大刹车能量速度关键表面

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Frequently Asked Questions

起飞安全速度 是什么？

Target airspeed reached after V2 during take‑off, providing sufficient climb gradient with one engine inoperative.

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