There are a few open source autopilots available these days for quadcopters and fixed wing aircraft ... when controlling a drone-launched shuttle glider. The glider is a simple design built ...

Electra announces a new round of customers for its flagship, fixed-wing EL9, many of whom primarily operate rotorcraft.

This glider, which was basically a kite on top of pole, was about 5 feet (1.5 meters) long, with a fixed wing set at an angle of incidence of 6 degrees and a cruciform tail that was attached to ...