Aviation English
Phonetic Alphabet

Qu'est-ce que Zero ?

Zero The digit '0' as spoken in the ICAO radiotelephony alphabet, pronounced as 'Zero' for clarity in altitude, speed, runway, and frequency readbacks.

Source: ICAO Doc 9432, FAA PCG

How is “Zero” Used in Practice?

Montez et maintenez le niveau de vol deux huit zéro, signalez lorsque vous atteignez deux huit zéro.

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

Qu'est-ce que Zero ?

The digit '0' as spoken in the ICAO radiotelephony alphabet, pronounced as 'Zero' for clarity in altitude, speed, runway, and frequency readbacks.

Where can I learn this term for free?

Termify is a 100% free professional English app that teaches Zero 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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