ATV in Central Ohio
- The ATCO Group Inc, originally organized in 1980, is located in the Columbus, Ohio area and serves approximately 50 ATV'ers within a 50 mile radius.
Australian Amateur Packet Radio Ass.
- The AAPRA home page with a wealth of information about packet radio and related digital modes including an extensive software library that is updated frequently.
Bavarian Packet Radio Group
- This site provides information about the BayCom packet radio hard- and software for radio amateurs. It also contains general information on the German packet radio network.
- A German group of hams who spend their time developing software for Amateur packet radio. Their main project is the PC/FlexNet package.
- The Midlands AX25 user group. Formed in 1983, the group is now one of the oldest Packet Radio groups in the UK.
Packet Work Group
- The PWGN was founded June 14, 1991. Its purpose, among others, is to maintain en renew the network and to stimulate the use of digital communication techniques in amateur radio.
- International and multilingual amateur television association
- TAPR, an international organization dedicated to amateur digital communications, is pleased to present this collection of information about TAPR, via the World Wide Web.
Texas Packet Radio Society
- TPRS invented TexNet, a network using a combination of wireline and wireless technology to link hams in most of the major population centers in Texas, Oklahoma, Arkansas, Missouri