TeleBT Mounting Bracket

This is a bracket for mating an Altus Metrum TeleBT ground station with an Arrow Antennas yagi antenna, designed by Robert Garbee using FreeCAD. The canonical location for information about this bracket is [on the Altus Metrum site](http://altusmetrum.org/TeleBT/mount). Find the latest version of this design, and the associated FreeCAD source file there.