704.20 No air operator shall authorize a flight and no person shall commence a flight unless the aircraft carries sufficient fuel to meet the fuel requirements of Part VI and to allow the aircraft
(a) in the case of an aeroplane operated in IFR flight,
(i) to descend at any point along the route to the lower of
(ii) to cruise at the altitude referred to in subparagraph (i) to a suitable aerodrome,
(iii) to conduct an approach and a missed approach, and
(iv) to hold for 30 minutes at an altitude of 1,500 feet above the elevation of the aerodrome selected in accordance with subparagraph (ii); and
(b) in the case of a helicopter operated in night VFR flight, to fly to the destination aerodrome and then to fly for 30 minutes at normal cruising speed.
Admission to Flight Deck
704.21 (1) Where a Department of Transport air carrier inspector presents an official identity card to the pilot-in-command of an aircraft, the pilot-in-command shall give the inspector free and uninterrupted access to the flight deck of the aircraft.
(2) An air operator and the pilot-in-command shall make available for the use of the air carrier inspector the seat most suitable to perform the inspector’s duties, as determined by the inspector.
Simulation of Emergency Situations
704.22 No person shall, where passengers are on board an aircraft, simulate emergency situations that could affect the flight characteristics of the aircraft.
VFR Flight Obstacle Clearance Requirements
704.23 Except when conducting a take-off or landing, no person shall operate an aircraft in VFR flight
(a) at night, at less than 1,000 feet above the highest obstacle located within a horizontal distance of three miles from the route to be flown; or
(b) where the aircraft is an aeroplane, during the day, at less than 500 feet AGL or at a horizontal distance of less than 500 feet from any obstacle.
VFR Flight Minimum Flight Visibility — Uncontrolled Airspace
704.24 Where a helicopter is operated in day VFR flight within uncontrolled airspace at less than 1,000 feet AGL, a person may, for the purposes of subparagraph 602.115(d)(i), operate the helicopter when flight visibility is less than one mile if the person
(a) is authorized to do so in an air operator certificate; and
(b) complies with the Commercial Air Service Standards.
VFR Flight Weather Conditions
704.25 No person shall commence a VFR flight unless current weather reports and forecasts, if obtainable, indicate that the weather conditions along the route to be flown and at the destination aerodrome will be such that the flight can be conducted in compliance with VFR.
704.26 (1) Subject to subsection (2), no person shall conduct a take-off in an aircraft in IMC where weather conditions are at or above the take-off minima, but below the landing minima, for the runway to be used unless
(2) A person may conduct a take-off in an aircraft in IMC where weather conditions are at or above the take-off minima, but below the landing minima, for the runway to be used, if the weather conditions are at or above the landing minima for another suitable runway at that aerodrome, taking into account the aircraft performance operating limitations specified in Division IV.
(3) For the purposes of section 602.126, a person may conduct a take-off in an aircraft in IMC where weather conditions are below the take-off minima specified in the instrument approach procedure, if the person
(4) For the purposes of this section, the landing minima are the decision height or the minimum descent altitude and the visibility published for an approach.
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