So for a while I have been trying to build an APRS for one of my old Yaesu Ft209r’s.  This has been a project for about 2 months now.  I am hoping to make more  with different SSID’s.  One for the SOTA truck and one for when walking to the summit.

Here are a few images of the prototype.

This work has been sourced from a number of places.
APRS tracker “Trackuino”
Never Hide by SV1OAN
This is the bread  board  overlay

Testing so far has been pretty good VK1EM-9