Aviation English
Phonetic Alphabet

What is Oscar?

Oscar The letter 'O' as spoken in the ICAO phonetic alphabet, used in ATC communication for the identification of taxiways, holding points, or aircraft callsigns.

Source: ICAO Doc 9432, FAA PCG

How is “Oscar” Used in Practice?

Taxi via Oscar, hold short at Oscar three, expect further clearance from ground control in two minutes.

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

What is Oscar?

The letter 'O' as spoken in the ICAO phonetic alphabet, used in ATC communication for the identification of taxiways, holding points, or aircraft callsigns.

Where can I learn this term for free?

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