4 / 20

What is the appropriate phraseology to be used by the pilot to indicate "yes"?

  • A

    Affirmative

  • B

    Yes

  • C

    Affirm

  • D

    Roger

Refer to figures.
ICAO Annex 10 Volume II
5.2.1.5 TRANSMITTING TECHNIQUE

AFFIRM → “Yes.”
NEGATIVE → “No” or “Permission not granted” or “That is not correct” or “Not capable”.

Your Notes (not visible to others)



This question has appeared on the real examination, you can find the related countries below.

  • Austro Control