... , Attitude, GPS, Flight mode, Altitude, Velocity, Distance etc Features- Flight data overlaid, including Battery voltage, Attitude, GPS, Flight mode, Altitude, Velocity ... the vTx using a three position switch on your RC Tx, the same one that you use to ... the 8 channels. I do not have a 14ch RC Tx only a 9ch, so I ended up ... 2 R921's and 2 JR9503's, one for RC control and one for Gimbal control. I am ...