"Cruise control" for an e-glider.I am building an e-glider that is controlled normally until you release the sticks. Then the autopilot kicks in and keeps the model around and starts looking for thermals or starts the motor when the glider is too low. No waypoints, its all about finding thermals.   Here is a video of my first long autonomous flight.  Untitled from Glider UAV on Vimeo.   Why an A…