Join me as I try out my CX-20 with the Yi camera in the first wide-open space test flight. I mess with the GPS postion hold/loiter setting, GPS altitude hold, and the GPS guided return-to-home feature. Fun times!
Get your own cx-20 at gearbest.com: http://www.gearbest.com/rc-quadcopters/pp_113550.html?vip=46317
