ArduPilot

ArduPilot is an open source, unmanned vehicle Autopilot Software Suite, capable of controlling autonomous:Multirotor drones
Fixed-wing and VTOL aircraft
Helicopters
Ground rovers
Boats
Submarines
Antenna trackers


ArduPilot is an open source, unmanned vehicle Autopilot Software Suite, capable of controlling autonomous:Multirotor drones Fixed-wing and VTOL aircraft Helicopters Ground rovers Boats Submarines Antenna trackers
Read article on Wikipedia