Pilots operating in VMC and intending to land at aerodromes where no UNICOM exists, should broadcast their intentions on the ATF of

1. A121.5 MHz.
2. B123.2 MHz.Correct answer
3. C123.45 MHz.
4. D126.7 MHz.

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.