This is a side mount shelf suitable for mounting a GPS/Compass unit to in a FPV/RC Aircraft. It is pictured here in a X-UAV Talon where it allows me to mount the GPS/Compass well above the bottom tray of the aircraft (to avoid any interference from the power supply cables. I could easily be used in any aircraft with space and helps to simplify wiring and give the unit clearance from other electronics as well as a clear view of the sky. The Top of the mount measures 43mm x 43mm (based on 3DR GPS module) with the side flange being 23mm tall. It includes some bracing to ensure rigidity and I have even included a 10mm diameter hole in each brace which allows wiring to be passed through it. It has been designed to be lightweight (~4g) yet very strong. Feedback welcome Should print fine on most machines without support.