Aviation English
Basic ATC

航线圈 是什么？

航线圈 A standard rectangular traffic pattern around the airfield used for sequencing aircraft for landing or training operations.

Source: ICAO Doc 9432, FAA PCG

How is “航线圈” Used in Practice?

塔台：G-BZAX，执行26号跑道左航线圈，下风腿报告。

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

加入加入下风腿触地复飞迎风腿

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Frequently Asked Questions

航线圈 是什么？

A standard rectangular traffic pattern around the airfield used for sequencing aircraft for landing or training operations.

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