[Chris Kantarjiev] is an amateur radio enthusiast (call sign K6DBG) and does a lot with the APRS. We think his build, turning a WRT54gl router into an APRS gateway will be very useful for the APRS ...

Looking for a way to track your high-altitude balloons but don’t want to mess with sending data over a cellular network? [Zack Clobes] and the others at Project Traveler may have just the thing for ...

If you are thinking of, or have already launched weather balloons into the lower atmosphere and beyond you will already be aware of the problems of relocating your equipment as it falls back to earth.

The Automatic Packet reporting System (APRS) tracker WhereAVR is a low-cost, low-power, lightweight/small device which is capable of decoding ax.25 packets while featuring a full complement of analog ...

The project is a low cost APRS tracker that is lightweight, low-power, and low-cost with a full complement of analog and digital I/O while having the ability to decode ax.25 packets. The project is a ...