Aviation English
Long Haul

一类导航 是什么？

一类导航 Navigation in airspace where the position of the aircraft can be continuously determined by reference to ground-based radio navigation aids.

Source: ICAO Doc 9432, FAA PCG

How is “一类导航” Used in Practice?

本段按一类导航进行，位置可通过VOR/DME持续监控。

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

所需导航十二类导航高纬度导航赤道航路

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Frequently Asked Questions

一类导航 是什么？

Navigation in airspace where the position of the aircraft can be continuously determined by reference to ground-based radio navigation aids.

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