UDI U818A Modifications Antenna and Buzzer Mods Quadcopter DJI Phantom Drone camera

UDI U818A Modifications Antenna and Buzzer Mods Quadcopter DJI Phantom Drone camera

UDI U818A Quadcopter: https://amzn.to/2oV6pmw NEW Improved Model. How to install an ANTENNA extension Mod and … source Read more »