I'm currently using 3 different frequencies to operate my plane. 72 MHz FM RC radio, 900MHz Xbee and 2.4 GHz Video. This seems crazy. Perhaps someone could start thinking about building a radio system that wraps this all into one frequency/connection. One could at least send down the autopilot data in the audio channel of the FPV tx. It wouldn't be two-way but its a start and would cut out $200 worth of Xbees. If anyone has insight into whether this type of system may or may not be possible, please fill me in.