Aviation English
Long Haul

クラス1ナビゲーションとは?

クラス1ナビゲーション 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 “クラス1ナビゲーション” Used in Practice?

このセグメントはクラス1ナビゲーションで実施され、位置はVOR/DMEで常時監視できます。

Certification Exam Relevance

ICAO Level 4ICAO Level 5ICAO Level 6EASA FCL.055

Who Needs to Know This Term?

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

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Frequently Asked Questions

クラス1ナビゲーションとは?

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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