Nighthawk 280 Pro / Turnigy 9x with FrSky loosing Signal...
Hello, I hope you can maybe help me. In October 2015 I bought an Emax 280 Pro ARF Kit. I then build the quadcopter and bought a Turnigy 9x Transmitter w. reciever. Somehow I was expecting periodically signal losts. Not at every flight. And in a dista
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