| Mid-Atlantic Digital Radio Network System Updated (Deleted 1 talkgroup(s) from Multi-County) | GTR8000 | 2024-04-01 17:13:31 |
| Joint National Capital Region System Updated (Updated encryption settings for 1 talkgroups for National Geospatial-Intelligence Agency) | Starcom21 | 2024-03-10 21:34:09 |
| Mid-Atlantic Digital Radio Network System Updated (Added Talkgroup to: Multi-County (2502 Republic Services Mechanics)) | tknepp32 | 2024-03-04 14:10:51 |
| Mid-Atlantic Digital Radio Network System Updated (Updated 1 talkgroups for Multi-County) | tknepp32 | 2024-03-04 14:10:08 |
| Joint National Capital Region System Updated (Updated Sites) | Starcom21 | 2023-05-02 06:53:05 |
| Joint National Capital Region System Updated (Updated Sites) | Starcom21 | 2023-05-02 06:49:02 |
| Joint National Capital Region System Updated (Updated 4 talkgroups for National Geospatial-Intelligence Agency) | Starcom21 | 2023-04-03 17:28:05 |
| Agency: (Businesses) was updated | Starcom21 | 2023-03-21 06:15:30 |
| Agency: (Businesses) was updated | Starcom21 | 2023-03-21 06:15:15 |
| Agency: (Businesses) was updated | Starcom21 | 2023-03-21 06:14:47 |
| Tagged 1 Frequencies with (Fire-Tac) | Starcom21 | 2023-03-21 06:14:01 |
| Frequencies Updated (Updated: 4, Deleted 0) for Washington County Public Safety | Starcom21 | 2023-03-21 06:14:01 |
| Frequencies Updated (Updated: 2, Deleted 0) for Aviation | Starcom21 | 2023-03-21 06:13:08 |
| Frequencies Updated (Updated: 4, Deleted 0) for Local Government Services | Starcom21 | 2023-03-21 06:12:55 |
| Frequencies Updated (Updated: 4, Deleted 0) for Education | Starcom21 | 2023-03-21 06:12:38 |
| Frequencies Updated (Updated: 1, Deleted 0) for Local Government Services | Starcom21 | 2023-03-21 06:12:18 |
| Joint National Capital Region System Updated (Updated P25 CH ID Table [JCNR]) | GTR8000 | 2022-12-10 11:27:11 |
| Joint National Capital Region System Updated (Changed Site # 004 (Mt. Quirauk) to 004 (Mt. Quirauk/Site C)) | ericcarlson | 2022-07-16 14:47:12 |
| FirstEnergy System Updated (Updated Sites) | GTR8000 | 2022-07-15 23:17:35 |
| FirstEnergy System Updated (Changed Site # 045 (Cascade) to 045 (Cascade)) | GTR8000 | 2022-07-15 23:14:25 |
| System Updated (Added P25 CH ID Table [00B]) | GTR8000 | 2022-06-13 20:26:34 |
| System Updated (Added P25 CH ID Table [JCPL]) | GTR8000 | 2022-06-10 23:03:54 |
| FirstEnergy System Updated (General text description updated) | redbeard | 2022-06-02 02:18:11 |
| System Updated (Added P25 CH ID Table [FirstEnergy]) | redbeard | 2022-06-02 02:16:11 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated encryption settings for 1 talkgroups(Washington | dtscho | 2021-12-24 09:52:28 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup 13596 Hagerstown Police(Washington Coun | dtscho | 2021-12-23 23:17:43 |
| Joint National Capital Region System Updated (Added Talkgroup Category: Naval District Washington - Police) | dtscho | 2021-11-25 20:11:51 |
| Mid-Atlantic Digital Radio Network System Updated ((19) Talkgroups Updated (multi-category change)) | GTR8000 | 2021-10-22 12:04:09 |
| Mid-Atlantic Digital Radio Network System Updated (Added Talkgroup Category: Montgomery County) | GTR8000 | 2021-10-22 11:57:57 |
| Mid-Atlantic Digital Radio Network System Updated (Deleted Talkgroup Category: Adams County) | GTR8000 | 2021-08-24 03:48:14 |
| Joint National Capital Region System Updated (Changed Site # 004 (Mt. Quirauk) to 004 (Mt. Quirauk)) | GTR8000 | 2021-07-18 09:36:00 |
| Joint National Capital Region System Updated (Updated Sites) | ericcarlson | 2021-07-14 10:22:12 |
| Joint National Capital Region System Updated (Changed Zone # 1 (Fort Belvoir/NDW) to # 1 (Fort Belvoir)) | ericcarlson | 2021-07-14 10:13:04 |
| Joint National Capital Region System Updated (Changed Zone # 6 () to # 6 (Fort Detrick)) | ericcarlson | 2021-07-14 10:12:48 |
| Joint National Capital Region System Updated (Changed Zone # 21 (DC Area) to # 21 (Naval District of Washington)) | ericcarlson | 2021-07-14 09:52:26 |
| Joint National Capital Region System Updated (Updated Sites) | ericcarlson | 2021-07-14 09:51:36 |
| Joint National Capital Region System Updated (Changed Site # 004 (Mt. Quirauk) to 004 (Mt. Quirauk)) | ericcarlson | 2021-07-14 09:44:48 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Changed Site # 017 (Lambs Knoll ASR) to 017 (Lambs Knol | ericcarlson | 2021-07-09 09:49:50 |
| Set Encryption for 5 Frequencies with () | ericcarlson | 2021-05-21 14:16:44 |
| Tagged 7 Frequencies with (Business) | ericcarlson | 2021-05-21 14:16:29 |
| Joint National Capital Region System Updated (Changed Zone # 6 (Fort Detrick) to # 6 ()) | GTR8000 | 2021-01-31 20:17:16 |
| Joint National Capital Region System Updated (Changed Site # 004 (Mt. Quirak) to 004 (Mt. Quirauk)) | GTR8000 | 2021-01-29 20:50:57 |
| FirstEnergy System Updated (Updated General Trunked System Information) | GTR8000 | 2020-11-17 04:02:12 |
| Agency: (Businesses) was updated | Gilligan | 2020-11-14 15:59:52 |
| Agency: (Businesses) was updated | Gilligan | 2020-11-14 15:59:12 |
| Agency: (Businesses) was updated | Gilligan | 2020-11-14 15:58:42 |
| Agency: (Businesses) was updated | Gilligan | 2020-11-14 15:58:17 |
| Agency: (Businesses) was updated | Gilligan | 2020-11-14 15:57:39 |
| Agency: (Businesses) was updated | Gilligan | 2020-11-14 15:57:27 |
| Agency: (Businesses) was updated | Gilligan | 2020-11-14 15:56:28 |
| Agency: (Businesses) was updated | Gilligan | 2020-11-14 15:55:56 |
| Agency: (Businesses) was updated | Gilligan | 2020-11-14 15:55:18 |
| Agency: (Businesses) was updated | Gilligan | 2020-11-14 15:54:01 |
| Agency: (Businesses) was updated | Gilligan | 2020-11-14 15:53:28 |
| Agency: (Businesses) was updated | Gilligan | 2020-11-14 15:52:44 |
| Agency: (Businesses) was updated | Gilligan | 2020-11-14 15:52:11 |
| Agency: (Businesses) was updated | Gilligan | 2020-11-14 15:50:53 |
| Agency: (Businesses) was updated | Gilligan | 2020-11-14 15:50:34 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Changed Site # 020 (Washington Simulcast) to 020 (Washi | dtscho | 2020-10-25 13:31:43 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Changed Site # 018 (Quirauk ASR) to 018 (Quirauk ASR)) | dtscho | 2020-10-25 13:30:20 |
| First Energy System Updated (General text description updated) | GTR8000 | 2020-09-29 23:46:35 |
| First Energy System Updated (Added Talkgroup Category: West Penn Power) | GTR8000 | 2020-09-20 16:08:19 |
| First Energy System Updated (Deleted Talkgroup Category: Allegheny Power - Pennsylvania) | GTR8000 | 2020-09-20 16:05:31 |
| Joint National Capital Region System Updated (Imported Talkgroups (2 Imported, 0 Updated)) | ericcarlson | 2020-09-19 15:45:53 |
| Joint National Capital Region System Updated (Imported Talkgroups (2 Imported, 0 Updated)) | ericcarlson | 2020-09-19 15:44:03 |
| Joint National Capital Region System Updated (Imported Talkgroups (3 Imported, 0 Updated)) | ericcarlson | 2020-09-19 15:39:20 |
| Joint National Capital Region System Updated (Imported Talkgroups (2 Imported, 0 Updated)) | ericcarlson | 2020-09-19 15:35:02 |
| Joint National Capital Region System Updated (Added Talkgroup Category: NSWC Indian Head) | ericcarlson | 2020-09-19 15:32:59 |
| Joint National Capital Region System Updated (Deleted Talkgroup Category: NSWC Dahlgren) | ericcarlson | 2020-09-19 15:32:45 |
| Joint National Capital Region System Updated (Added Talkgroup Category: NSWC Dahlgren) | ericcarlson | 2020-09-19 15:32:40 |
| Joint National Capital Region System Updated (Imported Talkgroups (16 Imported, 0 Updated)) | ericcarlson | 2020-09-19 15:18:36 |
| Joint National Capital Region System Updated (Added Talkgroup Category: Naval District Washington) | GTR8000 | 2020-08-25 20:25:31 |
| Washington County System Updated ((2) Talkgroups Updated (Washington County Fire)) | Gilligan | 2020-07-27 14:56:16 |
| Frequencies Updated (Updated: 1, Deleted 0) for Amateur Radio | dtscho | 2020-07-17 18:39:23 |
| Added Frequency 447.975 (Antietam Radio Association - UHF) | dtscho | 2020-07-17 18:39:16 |
| Frequencies Updated (Updated: 1, Deleted 0) for Amateur Radio | dtscho | 2020-07-17 18:35:13 |
| Joint National Capital Region System Updated (Added Talkgroup Category: Camp David) | ericcarlson | 2020-07-14 19:37:13 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Changed Site # 017 (Lambs Knoll ASR) to 017 (Lambs Knol | dtscho | 2020-06-21 17:17:51 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Changed Site # 019 (Knoxville - Miller Ave. ASR) to 019 | dtscho | 2020-05-12 18:02:09 |
| First Responders Interoperable Radio System Team (FIRST) System Updated ((2) Talkgroups Updated (Washington County)) | atlong | 2020-05-03 14:58:18 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Changed Site # 017 (Lambs Knoll) to 017 (Lambs Knoll AS | dtscho | 2020-03-27 12:53:22 |
| Joint National Capital Region System Updated (Changed Site # 004 (Mt. Quirak) to 004 (Mt. Quirak)) | GTR8000 | 2020-02-23 16:34:39 |
| Joint National Capital Region System Updated (Added Zone # 14 ()) | dtscho | 2020-02-07 21:33:54 |
| Joint National Capital Region System Updated (Added System ID: 00E) | dtscho | 2020-02-07 21:33:31 |
| Mid-Atlantic Digital Radio Network System Updated (Added Talkgroup Category: Capital Area Transit) | W2SJW | 2019-12-01 10:30:28 |
| Agency: (Businesses) was updated | Gilligan | 2019-10-31 12:41:55 |
| Agency: (Businesses) was updated | Gilligan | 2019-10-31 12:41:26 |
| Agency: (Businesses) was updated | Gilligan | 2019-10-31 12:38:17 |
| Agency: (Businesses) was updated | Gilligan | 2019-10-31 11:52:00 |
| Agency: (Businesses) was updated | Gilligan | 2019-10-31 11:43:54 |
| Agency: (Businesses) was updated | Gilligan | 2019-10-31 11:43:41 |
| Agency: (Businesses) was updated | Gilligan | 2019-10-31 11:42:43 |
| Agency: (Businesses) was updated | Gilligan | 2019-10-31 11:41:19 |
| Agency: (Businesses) was updated | Gilligan | 2019-10-31 11:41:03 |
| Agency: (Businesses) was updated | Gilligan | 2019-10-31 11:40:38 |
| Agency: (Businesses) was updated | Gilligan | 2019-10-31 11:40:17 |
| Agency: (Businesses) was updated | Gilligan | 2019-10-31 11:40:02 |
| Agency: (Businesses) was updated | Gilligan | 2019-10-31 11:38:54 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Updated encryption settings for 1 talkgroups(Washington | dtscho | 2019-10-27 18:04:40 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Added Talkgroup 13600 Sheriff - Patrol Division (Ch. 1) | dtscho | 2019-10-27 18:04:34 |
