Airspace and VFR weather minimaQuestion 238 of 351

The ATC unit for Class C airspace is not in operation. What class does the airspace become?

  1. Class A
  2. Class D
  3. Class G
  4. Class E
Show answer

Correct answer: Class E

Class C becomes Class E when the ATC unit is not in operation.

Source: Canadian Aviation Regulations (SOR/96-433), CAR 601.08(3) VFR Flight in Class C Airspace

Practice airspace and vfr weather minima

Questions last reviewed: 18 October 2026