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ATC advises that your radio transmissions are READABILITY THREE this means that your transmissions are

  1. Areadable now and then.
  2. Breadable with difficulty.Correct answer
  3. Creadable.
  4. Dperfectly readable.

Why this is the answer

Per the TC AIM readability scale, READABILITY THREE means transmissions are readable with difficulty (1 = unreadable, 5 = perfectly readable). It is the third of five readability levels.

Reference

TC AIM-COM – Communications Checks

Question reproduced verbatim from Transport Canada’s PSTAR Study and Reference Guide (TP 11919E). The answer key is Transport Canada’s; the explanation is ours.

A study aid — not a substitute for the official guide, the CARs, or your instructor.

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