Bavarian Packet Radio Group
Recreation, Radio, Amateur, Packet Radio - Bavarian Packet Radio Group. Develops Hardware and Software.
http://www.baycom.org/
APRS-IS Information
Recreation, Radio, Amateur, Packet Radio - APRS-IS Information. Resource for javAPRS, javAPRSSrvr, and the APRS weather server.
http://www.aprs-is.net