... take-off and landing Unmanned Aerial Vehicle for both military, UFO Name: Dragonfly Q4Draganflyer V Ti RC Gyro RC Q4, Quad ... Tiltrotor, RC Q4, Radio Control Toy, UFO Q4Quad Tiltrotor is an excellent,novel vertical take-off and ... -21 Dragonfly V Ti RC Gyro RC Q4 Quad Tiltrotor UFO Q4