Sky Viper s1700 Stunt Drone - AUTO Launch, Land, Hover This 4th generation s1700 Stunt Drone is agile and fast reaching speeds of up to 20 MPH 10 inch with blade guards on 8 One-Touch stunts, including; Flips, Barrel Rolls, Spirals, Spins & more State of the art Viper Flight+ technology - AUTO FLIGHT (Auto Launch, Auto Hover, Auto Land) No FAA Registration required