First Flight of a New Cheerson CX-20 Quadcopter and Crashed and Lost. HD

First Flight of a New Cheerson CX-20 and a after 6.5 minutes, went down out of control, and crashed in an isolated canyon. Not my first CX-20. Equipped with a 3-axis camera gimbal, Mobius camera, and a 600 mW 5.8 GHz FPV transmitter. Thought it might be lost. Sent up a WLtoys V303 with similar FPV setup to look for it.