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Radio VHF 1 Không Hoạt Động la gi?

Radio VHF 1 Không Hoạt Động Primary VHF radio channel 1 is not functional, requiring use of alternate radio or backup for ATC communications.

Source: ICAO Doc 9432, FAA PCG

How is “Radio VHF 1 Không Hoạt Động” Used in Practice?

Radio VHF 1 không hoạt động, chuyển sang VHF 2 để liên lạc với ATC.

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

Radio VHF 1 Không Hoạt Động la gi?

Primary VHF radio channel 1 is not functional, requiring use of alternate radio or backup for ATC communications.

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