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Ground Ops

防撞灯已开

Indicates that the aircraft's anti-collision beacon lights have been switched on, typically prior to engine start, signaling that engines may be running or about to start.

Quick answer: Indicates that the aircraft's anti-collision beacon lights have been switched on, typically prior to engine start, signaling that engines may be running or about to start.

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Quick answer

Indicates that the aircraft's anti-collision beacon lights have been switched on, typically prior to engine start, signaling that engines may be running or about to start.

Why it matters

防撞灯已开 matters because it supports clear communication in Ground Ops contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.

Editorial context

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Questions and answers

Questions and answers

What is 防撞灯已开?

In this glossary, 防撞灯已开 refers to: Indicates that the aircraft's anti-collision beacon lights have been switched on, typically prior to engine start, signaling that engines may be running or about to start.

How is 防撞灯已开 used in aviation?

In aviation communication, this term appears in contexts such as: "塔台，防撞灯已开，准备推出。请求许可。"

Why does 防撞灯已开 matter in aviation?

防撞灯已开 matters because it supports clear communication in Ground Ops contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.

Who uses 防撞灯已开?

防撞灯已开 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does 防撞灯已开 belong to?

In this glossary, 防撞灯已开 is grouped under Ground Ops. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from ICAO Doc 9432, FAA PCG and published by Protermify Aviation as a static aviation reference page.

Definition

Indicates that the aircraft's anti-collision beacon lights have been switched on, typically prior to engine start, signaling that engines may be running or about to start.

Operational example

Tower, beacon is on and ready for pushback. Requesting clearance.

Localized term

防撞灯已开

Localized example

塔台，防撞灯已开，准备推出。请求许可。

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Ground Ops

Exam relevance

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

Target audience

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related terms

Use the related links below to continue through connected aviation terminology.

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