Amateur
- 181
- Christian Amateur Radio Fellowship
- Features club and membership information, a message board, photos and Christian amateur links.
- 182
- Columbia Basin Net
- Operates on 3.960 KHz daily at 7:00 pm. Includes membership requirements, roster and photo album.
- 183
- Euro-QSO
- Information, reports and members of the Euro-Net QSO on 80m. Includes technical articles and pictures.
- 184
- Georgia CW Training Net
- Morse Code training net meets daily at 9:00 pm EDT (0100 hours UTC) on 3549 KHz - 3.549 MHz. Includes Q codes.
- 185
- Golden Bear Amateur Radio Net
- Provides membership requirements, events, roster and traffic handling information.
- 186
- Maritime Mobile Service Network
- Founded in 1968 and operating on 14.300, the MMSN is a network of radio amateurs meeting on 14.300 to serve maritime mobiles and deployed military primarily through traffic handling.
- 187
- Ohio Single Side-Band Net
- Features net details, photos, links including to member pages and forms.
- 188
- South West Astronomy Observers Group
- A group of amateur astronomers who meet weekly on the DuPage ARC repeater to discuss their mutual interest - eMail, IRLP and EchoLink participation are permitted. Reports, event notices and the experiences of check-ins are always welcome. (DuPage, IL)
- 189
- The Pacific Seafarer's Net
- Organized to provide support, assistance and daily tracking for cruising boats at sea, the net tracks and assists vessels on a global basis. All licensed amateurs General Class and above are welcome to take part, however in an emergency the net assists with all radio communications from any station. 14.300MHz daily at 0300UTC.
- 190
- The Rotten Apples Group
- 40-meter amateur radio club; includes club information, roster, membership list, photos, and links.
- 191
- Western Country Cousins
- This net meets nightly on or near 3970 KHz at 9:00 pm Pacific time. Contains officer list, membership requirements and events details.
- 193
- APRS in Switzerland
- Provides information on APRS in Switzerland, maps and javAPRS live from HB9PVI and HB9BA.
- 196
- APRS: Automatic Packet Reporting System
- Contains links, downloads and maps of activity in the United States.
- 197
- APRS: Automatic Position Reporting System
- Java Applet for Automatic Position Reporting System showing position reports from amateur radio operators in South Florida.
- 198
- APRSearch
- Search engine focused on sites of documentation related to Automatic Position Reporting System (APRS).