ION Air Pro Camera Cam LOCK camera mount.
This mount was designed to mount the ION camera on my Radian Glider. The mount works great and is simply attached to the plane with rubber bands above the wing right behind the canopy.
I attached the .ipt (Autodesk Inventor Part file) so it can be modified if you need. The radius of the arc is 1.4" to match the fuselage.