When two aircraft are approaching head-on or approximately so and there is danger of collision, each pilot shall
Why this is the answer
Per CAR 602.19(5), when two aircraft approach head-on or nearly so with a risk of collision, the pilot of each shall alter heading to the right so both pass left-to-left.
Reference
TC AIM-RAC – Collision Avoidance – Right of Way CARs 602.19 – Right of Way
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.