Vertical take-off and landing (vtol) aircraft with fixed...
Vertical take-off and landing aircraft
Vertical take-off and landing aircraft capable of...
Vertical take-off and landing heavier-than-air aircraft
Vertical take-off and landing vehicle which does not have a...
Vertical take-off and landing, aerodynamically...
Vertical takeoff and landing aircraft
Vertical wings on fluid vehicule with stabilizing torque...
Vertically starting and landing airplane
Vibration control system
Vibration motor primary flight control actuator
Vibration-attenuating hard-mounted pylon
Vibration-proof supporting device for rotor systems
Vitol capsule aircraft
Vtol aircraft
Vtol aircraft
Vtol aircraft external load drag reduction system
Vtol aircraft utilizing gas flow across wing surfaces for...
Vtol propulsion system
Vtol/stovl tilt-prop flying wing