Tonight I installed the APRS radio system in the right wingtip. I laid out all the components and finalized the wiring runs to minimize RF interference, glassed-in the VHF antenna, and made a wooden GPS antenna mount out of glued pieces of shim stock and bonded it in to the wingtip, After I take the APRS unit home and verify that it's programmed correctly, it will be final-installed.
Laying it all out. Note the wooden GPS mount. This levels the antenna for an optimum view of the sky.
