Aviation English
Long Haul

火山灰ルートとは？

火山灰ルート A temporary route planned to avoid areas of volcanic ash, based on current volcanic activity and advisories.

Source: ICAO Doc 9432, FAA PCG

How is “火山灰ルート” Used in Practice?

現在の火山活動により、航空機の安全確保のため火山灰ルートを利用する必要があります。

Certification Exam Relevance

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

Who Needs to Know This Term?

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related Aviation English Terms

火山灰重要気象情報ルート再クリアランスエスケープルート計画ルートトラックメッセージ

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Frequently Asked Questions

火山灰ルートとは？

A temporary route planned to avoid areas of volcanic ash, based on current volcanic activity and advisories.

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