RX8R Heli Boom Mount

thingiverse

This is a boom mount for the FrSky RX8R receiver with the PCB antennas. It is sized for a 21.5mm boom. This one was made for my Trex 550 but the boom size is pretty common and is shared by at least the Trex 600 and 700. This was built as a quick solution that I threw together in a few minutes to get a heli ready for the weekend but it seems to work well. I have the antennas zip tied into the mounting points currently but I will likely modify this design to make them lock in at some point if there is enough demand. It is designed to print without supports if your printer can handle the 45 degree overhangs. No signal issues with this configuration and I fly big air relatively far away from myself.