Airspace and VFR weather minimaQuestion 265 of 351

A VFR aircraft in the ADIZ is more than a set distance from the estimated point of ADIZ entry. What distance requires a revised estimate?

  1. 5 nautical miles
  2. 10 nautical miles
  3. 50 nautical miles
  4. 20 nautical miles
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Correct answer: 20 nautical miles

If the aircraft will not be within 20 nautical miles of the entry point or route centre line, you must revise and inform.

Source: Canadian Aviation Regulations (SOR/96-433), CAR 602.145(5) ADIZ

Practice airspace and vfr weather minima

Questions last reviewed: 18 October 2026