Aviation English
Aircraft Systems

测距设备 是什么？

测距设备 An aircraft navigation system providing slant-range distance to a ground station, often paired with VOR or ILS.

Source: ICAO Doc 9432, FAA PCG

How is “测距设备” Used in Practice?

测距设备显示距离跑道门槛5海里，准备最后进近。

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

测距设备距离测量VOR与DME共址台弧线

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Frequently Asked Questions

测距设备 是什么？

An aircraft navigation system providing slant-range distance to a ground station, often paired with VOR or ILS.

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