Aviation English
Long Haul

Gọi tần số cao la gi?

Gọi tần số cao The use of HF radio to establish long-distance communications with ATC, commonly required in remote or oceanic airspace.

Source: ICAO Doc 9432, FAA PCG

How is “Gọi tần số cao” Used in Practice?

Radio San Francisco, AAL90 trên HF 8891, xin kiểm tra SELCAL và báo cáo vị trí trên NINTY.

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

Gọi tần số cao la gi?

The use of HF radio to establish long-distance communications with ATC, commonly required in remote or oceanic airspace.

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