Aviation English
Advanced ATC

仪表着陆系统ⅢA类进近 是什么？

仪表着陆系统ⅢA类进近 ILS precision approach with decision height below 100 ft and RVR not less than 200 m; autopilot or HUD guidance required.

Source: ICAO Doc 9432, FAA PCG

How is “仪表着陆系统ⅢA类进近” Used in Practice?

批准仪表ⅢA类进近，决断高六英尺，RVR二百米，到最小高度报告。

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

仪表着陆系统ⅢB类进近仪表着陆系统Ⅱ类进近仪表着陆系统仪表着陆系统

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Frequently Asked Questions

仪表着陆系统ⅢA类进近 是什么？

ILS precision approach with decision height below 100 ft and RVR not less than 200 m; autopilot or HUD guidance required.

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