| American Radio Relay League - (ARRL) | Radio Amateur Satellite Corporation (AMSAT) |
| Brandmeister - Worldwide Digital Mobile Radio (DMR) network | TGIF - Another DMR network. Some repeaters but mostly personal "hot spots." |
| Southeastern Repeater Association - (SERA)
Repeater coordinator Mississippi, Alabama, Georgia, Tennessee, Kentucky, North Carolina, South Carolina; most of Virginia & West Virginia. |
Radio ID .
Just purchased a DMR (or D-Star or P-25 or YSF) radio? In order to access these digital voice (DV) networks, you need to obtain an ID for your radio(s). More than one radio? Not to worry; your one RID per mode will cover all your radios. Worldwide DMR user database can be downloaded. Database by continent, country, state can also be downloaded for a nominal fee. |
| Automatic Packet Reporting System (APRS) Legacy pages of Bob Bruninga WB4APR (SK).
Thanks to Steve K4HG for saving Bob's pages before the USNA took it all down! |
KF5IW.com - DMR database updated daily for your Anytone D868UV & D878UV series HT's as well as D578UV series mobile radio. Download worldwide or by continent. IT'S ALL FREE! |
| WR3IRS Interstate DMR Network. DMR repeaters in
Virginia, Maryland, DC, Delaware, New Jersey, Pennsylvania & Ohio. |
Repeaterbook - Repeater listings for North America & other continents.
Licensed amateurs are encouraged to provide updates! |
| Virginia ARES/RACES | NWS Wakefield Skywarn - WX4AKQ |
| DMRVA - Linked network of DMR repeaters in Virginia. | |
| Virginia Beach ARC - W4UG | Virginia DX Century Club - W4DZ |
| Chesapeake Amateur Radio Service - W4CAR | Radio Amateur Society of Norfolk - W4NPS |
| Tidewater Wireless - W4VB | USS Wisconsin ARC - N4WIS |
| Western Tidewater Radio Association - WT4RA | Portsmouth ARC - W4POX |
| Virginia Air & Space Center ARG - KE4ZXW | Jamestown ARC - KO4VQE
D-Star DV & data repeater repeater system in James City County. Also a 220MHz FM repeater in the future! |
| NASA Langley ARC - KG4NJA | Williamsburg Area ARC - K4RC |
| Eastern Shore ARC - K4BW | Sterling Park ARC - Region 4 2x3 QSL bureau |
| Middle Peninsula ARC - W4HZL | Tidewater Radio Conventions (Tidewater Hamfest) |
| PRN - Linked network of DMR repeaters located primarily in North Carolina & South Carolina | Western NC DMR Amateur Radio Group. Another North Carolina network in the mountains. |
| Outer Banks Repeater Association - W4PCN | Fessenden ARS - K4OBX |
| Columbia Emergency Repeater Association - KX4NC | The Albemarle Amateur Radio Society - NC4EC |
UI-View is an APRS program developed by Roger Barker G4IDE (SK 9/8/04). Even though the APRS client hasn't been updated since Roger's passing, it is likely the most stable windows based APRS system in amateur radio today. Users may make their own maps using Street Atlas USA ("old style", not deluxe or current "new style" versions), Streets and Trips, or Precision Mapping version 5,6 & 7 (which allows "zooming" much like APRSDOS or WINAPRS).
UI-View features an "open-ended architecture", allowing other people to write add-on programs to UI-View. There are several
add-ons available now. You may download the freeware version from the UI-View website. This version is almost 100% fully functional.
If you'd like, you may register the program
here. Though entirely voluntary, Roger's family requests that in lieu of a registration fee, any new registrations please make a donation to your national cancer research organization (in the USA, the American Cancer Society).
| The 220 MHz Guys ARC. Chicago's WM9W 224.52 repeater, home of the nightly
Nightcrawler Net
(and several other nets). Also connected via EchoLink (WM9W-R) and AllStar Link (node 458800). |
Rogers County (Oklahoma)
N5XQK Memorial Boredom Breaker Net. Monday - Friday 1300-1400 ET; heard on several 220 MHz repeaters in Virginia via EchoLink (KE4AJM-R). |