The takeoff speed required varies with air density, aircraft gross weight, and aircraft ______ (flap and/or slat position, as applicable).
举一反三
- Aircraft position reports are ______ if ATC can see an aircraft on radar. A: required B: necessary C: unnecessary D: possible
- The factors affecting the lift of aircraft include angle of attack, air speed, airfoil shape and air density.
- Takeoff is the phase of flight in which an aircraft goes through a _____ from moving along the ground (taxiing) to flying in the air, usually starting on a runway.
- Aircraft position reports are ______ if ATC can see an aircraft on radar.
- Departing aircraft is allowed to commence takeoff when _________ A: The preceding departing aircraft has started a turn B: The preceding landing aircraft has vacated the runway C: The preceding departing aircrast has commenced takeoff roll D: The preceding departing aircraft has crossed departure end of the runway.