RAPTR is an Amateur Packet Radio System Tracker.

The final prototype is complete

The final prototype is complete and we're ready for the final demo. Check out some photos of our finished prototype here. finished prototpe

The first prototype is under construction

Almost all of our parts are in and the first board is almost complete. The GPS circuitry and accelerometer are working and the device is able to detect simple motion. Check out a gallery of photos here.

18-549: Building the first prototype


Amateur Radio

ARRL - The homepage of the American Radio Relay League


aprs.org - A website dedicated to the Automatic Packet Reporting System. It provides important information describing the protocol and how to interact with the network.