What is Gọi tần số cao?
In this glossary, Gọi tần số cao refers to: The use of HF radio to establish long-distance communications with ATC, commonly required in remote or oceanic airspace.
How is Gọi tần số cao used in aviation?
In aviation communication, this term appears in contexts such as: "Radio San Francisco, AAL90 trên HF 8891, xin kiểm tra SELCAL và báo cáo vị trí trên NINTY."
Why does Gọi tần số cao matter in aviation?
Gọi tần số cao matters because it supports clear communication in Long Haul 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 Gọi tần số cao?
Gọi tần số cao is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.
What category does Gọi tần số cao belong to?
In this glossary, Gọi tần số cao is grouped under Long Haul. 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.