| Joint National Capital Region System Updated (Updated 12 Sites) | theaton | 2026-01-05 19:38:52 |
| United States Department of Defense (14C) System Updated (Updated 4 Sites) | theaton | 2026-01-05 19:34:00 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Federal (8433 USMS 6 (Eastern Shore))) | dtscho | 2025-12-27 22:30:32 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Federal (8432 USMS 5)) | dtscho | 2025-12-27 22:30:00 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Federal (8431 USMS 4)) | dtscho | 2025-12-27 22:29:39 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Federal (8430 USMS 3 (Central Maryland))) | dtscho | 2025-12-27 22:29:17 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Federal (8429 USMS 2)) | dtscho | 2025-12-27 22:28:28 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Federal (8428 USMS 1)) | dtscho | 2025-12-27 22:28:03 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Federal (8425 DHS ICE 4)) | dtscho | 2025-12-27 22:26:46 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Federal (8423 DHS ICE 2)) | dtscho | 2025-12-27 22:26:16 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated 1 talkgroups for Federal) | dtscho | 2025-12-27 22:25:40 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated 1 talkgroups for Federal) | dtscho | 2025-12-27 22:25:20 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated 6 talkgroups for Maryland Department of Natural Resources) | dtscho | 2025-12-27 22:23:57 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Maryland Department of Natural Resources (14219 Natural Resources Police - Recruit Training)) | dtscho | 2025-12-27 22:22:37 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Statewide Interoperability (1299 DC Fire and EMS Backup 2)) | dtscho | 2025-12-27 22:21:10 |
| United States Department of Defense (14C) System Updated (Updated System Description Text) | kurtswaney | 2025-11-24 17:25:55 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Statewide Interoperability (1298 DC Fire and EMS Backup 1)) | dtscho | 2025-11-07 04:13:58 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated 1 talkgroups for Maryland Department of Natural Resources) | theaton | 2025-11-06 13:34:15 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated 1 talkgroups for Maryland Department of Natural Resources) | theaton | 2025-11-06 13:33:09 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Imported talkgroups (1 Added, 0 Updated) for Maryland Department of Natural Resources) | theaton | 2025-11-06 13:31:20 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Imported talkgroups (5 Added, 0 Updated) for Federal) | theaton | 2025-11-06 13:29:34 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Imported talkgroups (1 Added, 0 Updated) for Statewide Interoperability) | theaton | 2025-11-06 13:26:28 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated 1 Talkgroup Categories) | dtscho | 2025-10-31 19:37:49 |
| United States Department of Defense (14C) System Updated (Updated 3 talkgroups for Radio Maintenance - Southwest Region) | tknepp32 | 2025-10-24 13:49:40 |
| United States Department of Defense (14C) System Updated (Updated 2 talkgroups for Radio Maintenance - Southeast Region) | tknepp32 | 2025-10-24 13:49:26 |
| Joint National Capital Region System Updated (Updated 2 talkgroups for Washington Navy Yard/Naval Research Lab (NSA Washington)) | tknepp32 | 2025-10-24 13:22:30 |
| Joint National Capital Region System Updated (Updated 2 talkgroups for Naval District Washington - Fire/EMS) | tknepp32 | 2025-10-24 13:21:26 |
| Joint National Capital Region System Updated (Updated 10 talkgroups for National Geospatial-Intelligence Agency) | tknepp32 | 2025-10-24 13:20:47 |
| Joint National Capital Region System Updated (Updated 3 talkgroups for Fort McNair) | tknepp32 | 2025-10-24 13:18:13 |
| Amazon Services LLC System Updated (Updated General System Details) | wa8pyr | 2025-10-09 15:38:31 |
| Amazon Services LLC System Updated (Added System ID: [1]) | wa8pyr | 2025-10-09 15:38:18 |
| Amazon Services LLC System Updated (Updated System Description Text) | wa8pyr | 2025-10-08 19:54:43 |
| Amazon Services LLC System Updated (Updated General System Details) | wa8pyr | 2025-10-08 19:05:41 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated 22 Talkgroup Categories) | dtscho | 2025-10-02 14:44:09 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated 1 talkgroups for Maryland Department of Natural Resources) | dtscho | 2025-10-02 14:43:21 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Maryland Department of Natural Resources (14237 Search and Rescue South)) | dtscho | 2025-10-02 14:42:55 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Maryland Transit Administration (8489 Light Rail - Purple Line 4)) | dtscho | 2025-10-02 14:41:25 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Maryland Transit Administration (8488 Light Rail - Purple Line 3)) | dtscho | 2025-10-02 14:41:02 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Maryland Transit Administration (8487 Light Rail - Purple Line 2)) | dtscho | 2025-10-02 14:40:31 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Maryland Transit Administration (8486 Light Rail - Purple Line 1)) | dtscho | 2025-10-02 14:39:35 |
| Joint National Capital Region System Updated (Updated 2 talkgroups for National Geospatial-Intelligence Agency) | Starcom21 | 2025-09-21 00:40:30 |
| Joint National Capital Region System Updated (Changed Talkgroup Category: National Geospatial-Intelligence Agency to National Geospatial-Intelligence Agency) | Starcom21 | 2025-09-21 00:40:15 |
| Joint National Capital Region System Updated (Changed Talkgroup Category: National Geospatial-Intelligence Agency to National Geospatial-Intelligence Agency) | Starcom21 | 2025-09-15 20:28:00 |
| Joint National Capital Region System Updated (Updated 1 talkgroups for National Geospatial-Intelligence Agency) | Starcom21 | 2025-09-15 20:26:55 |
| Joint National Capital Region System Updated (Changed Talkgroup Category: National Geospatial-Intelligence Agency to National Geospatial-Intelligence Agency) | Starcom21 | 2025-09-15 20:26:33 |
| Joint National Capital Region System Updated (Updated mode assignments for 1 talkgroups for National Geospatial-Intelligence Agency) | Starcom21 | 2025-09-15 20:25:34 |
| Joint National Capital Region System Updated (Updated General System Details) | Starcom21 | 2025-09-15 20:25:17 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated encryption settings for 7 talkgroups for Maryland Department of Information Technology) | dtscho | 2025-08-25 12:32:41 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated encryption settings for 1 talkgroups for Maryland Transportation Authority) | dtscho | 2025-08-25 12:32:08 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Maryland Port Authority (7187 Cruise Maryland Terminal Ops)) | dtscho | 2025-08-25 12:31:30 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated 1 talkgroups for Maryland Transportation Authority) | dtscho | 2025-08-09 19:54:31 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated encryption settings for 1 talkgroups for Maryland Department of Natural Resources) | dtscho | 2025-08-09 19:53:10 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Maryland Department of Natural Resources (8399 Natural Resources Police - Reserve Officers)) | dtscho | 2025-08-09 19:53:01 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated 1 talkgroups for Maryland Department of Natural Resources) | dtscho | 2025-08-09 19:51:32 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Maryland Department of Natural Resources (7533 Natural Resources Police - Tactical Response Team)) | dtscho | 2025-08-09 19:51:14 |
| Justice Integrated Wireless Network System Updated (Changed Site # 060 (Washington, D.C.) to 60 (Washington, D.C.)) | ericcarlson | 2025-06-28 15:20:58 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated 1 talkgroups for Maryland Department of Natural Resources) | theaton | 2025-06-26 13:06:51 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated 4 talkgroups for Maryland Department of Natural Resources) | theaton | 2025-06-26 13:04:48 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Imported talkgroups (1 Added, 1 Updated) for Maryland Department of Natural Resources) | theaton | 2025-06-26 13:01:17 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Maryland National Guard (7847 CW4 Levin Sherr Armory)) | dtscho | 2025-06-20 03:04:37 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated 1 talkgroups for Maryland Department of Natural Resources) | dtscho | 2025-06-17 15:39:16 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Maryland Department of Natural Resources (7590 Natural Resources Police - Inservice 3 (Training))) | dtscho | 2025-06-17 15:38:32 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated 1 talkgroups for Maryland Department of Natural Resources) | dtscho | 2025-06-17 15:37:40 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated 1 talkgroups for Maryland Institute for Emergency Medical Services Systems) | dtscho | 2025-06-17 15:35:22 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Changed Site # 008 (DC ASR) to 8 (DC ASR)) | dtscho | 2025-06-14 16:59:03 |
| United States Department of Defense (14C) System Updated (Updated System Description Text) | theaton | 2025-05-18 11:57:51 |
| United States Department of Defense (14C) System Updated (Updated System Description Text) | theaton | 2025-05-18 11:43:31 |
| Joint National Capital Region System Updated (Updated 6 talkgroups for National Geospatial-Intelligence Agency) | Starcom21 | 2025-03-28 16:24:32 |
| Joint National Capital Region System Updated (Added Talkgroup to: National Geospatial-Intelligence Agency (58636 Operations (St Louis))) | Starcom21 | 2025-03-28 16:23:56 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated 1 talkgroups for Federal) | dtscho | 2025-03-17 22:22:02 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated 1 talkgroups for Statewide Interoperability) | dtscho | 2025-03-17 22:20:26 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Statewide Interoperability (8294 Aviation Tac 7)) | dtscho | 2025-03-17 22:19:53 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated 1 talkgroups for Maryland Department of Natural Resources) | dtscho | 2025-03-17 22:19:12 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Maryland Department of Natural Resources (7589 Inservice 2 (Training))) | dtscho | 2025-03-17 22:18:55 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Maryland Department of Natural Resources (7588 Inservice 1 (Training))) | dtscho | 2025-03-17 22:18:16 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Maryland Department of Natural Resources (14252 Forestry Southern Ops 2)) | dtscho | 2025-03-17 22:17:09 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated 1 talkgroups for Maryland Department of Natural Resources) | dtscho | 2025-03-17 22:16:43 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Maryland Department of Natural Resources (14250 Forestry Northern Ops 2)) | dtscho | 2025-03-17 22:15:56 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated 1 talkgroups for Maryland Department of Natural Resources) | dtscho | 2025-03-17 22:12:53 |
| District of Columbia System Updated (Changed Talkgroup Category: Hospitals to Hospitals) | blantonl | 2025-03-09 14:50:09 |
| DMRVA Amateur Radio Network System Updated (Updated System Location Details) | dtscho | 2025-02-20 03:26:34 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated 1 talkgroups for Maryland State Highway Administration) | dtscho | 2025-02-17 15:55:47 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup to: Federal (8439 US Fish and Wildlife Service - Wildland Fire Management Ops )) | dtscho | 2025-02-17 15:54:39 |
| DMRVA Amateur Radio Network System Updated (Added Talkgroup to: All (3151225 Virginia Call)) | theaton | 2025-02-09 01:17:49 |
| DMRVA Amateur Radio Network System Updated (Added Talkgroup to: All (9999 Echotest (Parrot))) | theaton | 2025-02-09 01:16:37 |
| DMRVA Amateur Radio Network System Updated (Added Talkgroup to: All (432771 HEARS Tac)) | theaton | 2025-02-09 01:15:29 |
| Joint National Capital Region System Updated (Added Talkgroup to: Naval District Washington - Fire/EMS (23232 Fire/EMS Tactical)) | ericcarlson | 2025-02-04 01:23:05 |
| District of Columbia System Updated (Updated 8 talkgroups for Services) | ericcarlson | 2025-02-04 01:19:03 |
| District of Columbia System Updated (Updated 13 talkgroups for Services) | ericcarlson | 2025-02-04 01:14:58 |
| District of Columbia System Updated (Changed Talkgroup Category: Services to Services) | ericcarlson | 2025-02-04 01:14:14 |
| District of Columbia System Updated (Updated 1 talkgroups for Services) | ericcarlson | 2025-02-04 01:14:05 |
| District of Columbia System Updated (Updated encryption settings for 1 talkgroups for Services) | ericcarlson | 2025-02-04 01:13:48 |
| District of Columbia System Updated (Imported talkgroups (8 Added, 0 Updated) for Services) | ericcarlson | 2025-02-04 01:13:32 |
| District of Columbia System Updated (Updated encryption settings for 2 talkgroups for Police) | ericcarlson | 2025-02-04 01:11:34 |
| District of Columbia System Updated (Added Talkgroup to: Police (11153 Tactical)) | ericcarlson | 2025-02-04 01:11:20 |
| District of Columbia System Updated (Added Talkgroup to: Hospitals (12001 MedSTAR Transport)) | ericcarlson | 2025-02-04 01:10:41 |
| District of Columbia System Updated (Imported talkgroups (3 Added, 0 Updated) for Police) | ericcarlson | 2025-02-04 01:10:16 |
| District of Columbia System Updated (Changed Talkgroup Category: Hospitals to Hospitals) | ericcarlson | 2025-02-04 01:09:21 |
| District of Columbia System Updated (Added Talkgroup to: Hospitals (159 HMARS)) | ericcarlson | 2025-02-04 01:08:59 |
| District of Columbia System Updated (Updated encryption settings for 2 talkgroups for Fire/EMS) | ericcarlson | 2025-02-04 01:08:24 |
