The Drones Mag The World's Best Radio Control MultiRotor Info Source Graupner radio systems are very popular throughout Europe as tray-style radio systems are more of a norm. I recently had the opportunity to use a Graupner MC-20 HoTT radio system with my multirotor and I was very impressed. There is …
Read More »5 Reasons Why the Graupner MC-20 Radio System is Great for Multirotors
