Aviation English
Ground Ops

左侧清空 是什么？

左侧清空 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 “左侧清空” Used in Practice?

机长，左侧清空；转入Alpha滑行道向右时无交通。

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

右侧清空登机口跑道在指定点前停

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Frequently Asked Questions

左侧清空 是什么？

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

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