36.58 En route Limitations

36.58.2 State the minimum heights for VFR flights under CAR Part 121.

121.69 Minimum height for VFR flights 

Rule 91.311(c) shall not apply to a pilot-in-command performing air operations under this Part.

36.58.4 State the en route limitations for two engine aeroplanes with respect to flying time from an adequate aerodrome. CAR 121

121.165 Route distance limitations 

(a) A holder of an air operator certificate must not operate a piston engine aeroplane on an air operation on a route that requires the aeroplane to be more than 60 minutes flight time (calculated at a one engine inoperative cruise speed in still air and ISA conditions) from an adequate aerodrome.

(b) A holder of an air operator certificate must not operate an aeroplane with 2 turbine powered engines on an air operation on a route that requires the aeroplane to be more than 60 minutes flight time (calculated at a one engine inoperative cruise speed in still air and ISA conditions) from an adequate aerodrome unless—