I use this folding antenna mount on my full size Skyhunter. Figured others could benefit from having a folding mount, so enjoy.
I purposely keep the M3 bolt loose so the antenna mount pops up during flight, and folds down when not flying ( for storage).
I used black heat shrink to hold the antennas in the sleeve, and medium super glue to glue the cap to the body, and the two antenna sleeves to the body. On the underside of the wing, I hollowed out an area for the R9 body, then ran the wires/antennas up through the wing. I also removed some foam from the wing to allow the bottom plate to sit flush with the wing. I used hot glue to adhere the plate and receiver to the foam wing so I can remove it without destroying it.