Qu'est-ce que Trois ?
Trois The ICAO/FAA radiotelephony spelling for the numeral '3'. Used to clearly transmit numbers, altitudes, headings, runways, and flight levels in ATC phraseology.
Source: ICAO Doc 9432, FAA PCG
How is “Trois” Used in Practice?
Virez à droite cap un huit trois, maintenez trois mille pieds jusqu'à l'alignement sur le localizer.
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
Qu'est-ce que Trois ?
The ICAO/FAA radiotelephony spelling for the numeral '3'. Used to clearly transmit numbers, altitudes, headings, runways, and flight levels in ATC phraseology.
Where can I learn this term for free?
Termify is a 100% free professional English app that teaches Trois 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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