Bốn la gi?
Bốn The ICAO/FAA radiotelephony spelling for the numeral '4'. Used to clearly communicate headings, altitudes, frequencies, and runway numbers in ATC transmissions.
Source: ICAO Doc 9432, FAA PCG
How is “Bốn” Used in Practice?
Giảm xuống và giữ độ cao bốn nghìn feet, dự kiến tiếp cận ILS đường băng một bốn.
Certification Exam Relevance
Who Needs to Know This Term?
- Pilots
- Air Traffic Controllers
- Cabin Crew
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Download Free for iOSFrequently Asked Questions
Bốn la gi?
The ICAO/FAA radiotelephony spelling for the numeral '4'. Used to clearly communicate headings, altitudes, frequencies, and runway numbers in ATC transmissions.
Where can I learn this term for free?
Termify is a 100% free professional English app that teaches Bốn and 4,071+ other industry terms with native pronunciation, IPA transcriptions and career quizzes. Available on iOS in 23 languages. No subscription, no credit card required.
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