Uniblade air rotor and flight and covercraft vehicles with its
Unmanned vertical take-off and landing, horizontal cruise, air v
Vertical launch and hovering space shuttle
Vertical take-off and landing aircraft
Vertical take-off and landing, aerodynamically...
Vertical takeoff and landing aircraft
Vertical takeoff and landing aircraft
Vertical/short take-off and landing (V/STOL) air vehicle capable
Vertical/short take-off and landing aircraft
Vertically launchable and recoverable winged aircraft
VTOL aircraft
VTOL aircraft
VTOL aircraft control using opposed tilting of its dual...
VTOL aircraft with movable undercarriage
VTOL airplane with only one tiltable prop-rotor
Wide-range blade pitch control for a folding rotor
Wing turbines in conjuction with propulsion systems for aircraft
Wingtip mounted, counter-rotating proprotor for tiltwing aircraf