Aviation English
Ground Ops

Was ist Beacon an?

Beacon an 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.

Source: ICAO Doc 9432, FAA PCG

How is “Beacon an” Used in Practice?

Tower, Beacon an und bereit zum Pushback. Freigabe erbeten.

Certification Exam Relevance

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

Who Needs to Know This Term?

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

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Frequently Asked Questions

Was ist Beacon an?

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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