Aviation English
Basic ATC

速度 是什么？

速度 The rate at which an aircraft is moving through the air, usually expressed in knots.

Source: ICAO Doc 9432, FAA PCG

How is “速度” Used in Practice?

飞行员报告：'保持速度250节，远离交通。'

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

巡航风减速增加航速

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Frequently Asked Questions

速度 是什么？

The rate at which an aircraft is moving through the air, usually expressed in knots.

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