Aviation English
Ground Ops

左クリアとは？

左クリア Visual confirmation that the aircraft’s left side is free of obstacles, vehicles or traffic before turning or taxiing.

Source: ICAO Doc 9432, FAA PCG

How is “左クリア” Used in Practice?

機長、左クリア。ハンガー横のタキシーウェイアルファへ右旋回開始、交通なし。

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

右クリアゲート滑走路手前で待機

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Frequently Asked Questions

左クリアとは？

Visual confirmation that the aircraft’s left side is free of obstacles, vehicles or traffic before turning or taxiing.

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