drone autopilot / 3-axis
Challenger Flight Systems | Autopilot
The challenger auto pilot flight controller has an integrated active antenna and 3 axes compass. It uses a Honeywell 3 axis magnetometer, External GNSS receiver. integrated OSD card.
This is one of the best flight controllers in the market, it is built with encryption and security and redundancy a backup system. Its small size 3 inches by 3 inches makes it very easy to install in any unman system or drone.