| Updated 1 talkgroups for Police | atlong | 2024-08-03 02:58:18 |
| Updated encryption settings for 1 talkgroups for Maryland Department of Natural Resources | dtscho | 2024-06-04 12:19:39 |
| Updated 1 talkgroups for Maryland Department of Natural Resources | dtscho | 2024-06-04 12:19:21 |
| Added Talkgroup to: Interop (3695 FMARS Patch) | dtscho | 2024-03-08 19:20:42 |
| Updated 1 talkgroups for Local Government | dtscho | 2024-01-14 20:59:07 |
| Updated 1 talkgroups for Local Government | dtscho | 2024-01-14 20:58:28 |
| Added Talkgroup to: Local Government (7745 Radio Testing) | dtscho | 2024-01-14 20:58:12 |
| Updated 1 talkgroups for Local Government | ericcarlson | 2023-12-10 20:36:51 |
| Added Talkgroup to: Local Government (7735 Radio Testing) | ericcarlson | 2023-12-10 20:36:32 |
| Added Talkgroup to: Local Government (7705 Ride On - Buses) | dtscho | 2023-11-14 21:04:58 |
| Updated 1 talkgroups for Local Government | dtscho | 2023-11-14 21:04:14 |
| Added Talkgroup to: Local Government (7690 Ride On) | dtscho | 2023-11-14 21:03:57 |
| Added Talkgroup to: Local Government (7730 Ride On - Supervisors) | dtscho | 2023-11-14 21:00:57 |
| Updated encryption settings for 1 talkgroups for Fire and Rescue Service | dtscho | 2023-08-26 22:10:24 |
| Added P25 CH ID Table [P25 Channel IDs] | dtscho | 2022-12-01 16:30:03 |
| (1) Talkgroups Updated (Local Government) | dtscho | 2022-09-06 19:20:44 |
| Added Talkgroup 7715 Ride On(Local Government) | dtscho | 2022-09-06 19:20:31 |
| (2) Talkgroups Updated (Local Government) | dtscho | 2022-08-11 14:49:35 |
| Added Talkgroup 7720 Ride On - Supervisors(Local Government) | dtscho | 2022-08-11 14:49:12 |
| Added Talkgroup 7710 Ride On - Buses(Local Government) | dtscho | 2022-08-11 14:48:34 |
| Added Talkgroup 7685 Pre-Release Center(Correction and Rehabilitation) | dtscho | 2022-08-11 14:47:25 |
| (1) Talkgroups Updated (Local Government) | atlong | 2022-01-16 20:10:18 |
| Added Talkgroup 7155 Public Works - Colesville(Local Government) | atlong | 2022-01-16 20:08:29 |
| (1) Talkgroups Updated (National Institute of Standards and Technology) | ericcarlson | 2021-09-10 14:07:21 |
| Changed Talkgroup Category: National Institute of Standards and Technology to National Institute of Standards and Technology(Nat | ericcarlson | 2021-09-10 14:06:56 |
| Changed Talkgroup Category: Local Government to Local Government(Local Government) | ericcarlson | 2021-09-10 14:04:29 |
| (12) Talkgroups Updated (Police) | atlong | 2021-08-20 00:51:21 |
| (6) Talkgroups Updated (National Institute of Standards and Technology) | atlong | 2021-08-20 00:29:43 |
| (2) Talkgroups Updated (National Institute of Standards and Technology) | atlong | 2021-08-20 00:27:29 |
| (6) Talkgroups Updated (National Institute of Standards and Technology) | atlong | 2021-08-20 00:26:46 |
| (2) Talkgroups Updated (National Institute of Standards and Technology) | atlong | 2021-08-20 00:25:52 |
| Updated encryption settings for 20 talkgroups(Fire and Rescue Service) | atlong | 2021-08-20 00:23:31 |
| Changed Talkgroup Category: Fire and Rescue Service to Fire and Rescue Service(Fire and Rescue Service) | atlong | 2021-08-20 00:22:45 |
| Deleted 1 talkgroup(s) (Maryland State Highway Administration) | atlong | 2021-08-18 22:05:02 |
| Changed Talkgroup Category: Fire and Rescue Service to Fire and Rescue Service(Fire and Rescue Service) | atlong | 2021-08-18 18:21:32 |
| Updated encryption settings for 22 talkgroups(Fire and Rescue Service) | atlong | 2021-08-18 18:16:24 |
| Changed Talkgroup Category: Fire and Rescue Service to Fire and Rescue Service(Fire and Rescue Service) | atlong | 2021-08-18 18:15:27 |
| (1) Talkgroups Updated (Fire and Rescue Service) | atlong | 2021-08-18 18:12:41 |
| (3) Talkgroups Updated (Fire and Rescue Service) | atlong | 2021-08-18 18:11:45 |
| (1) Talkgroups Updated (Maryland State Highway Administration) | atlong | 2021-08-18 18:04:26 |
| Added Talkgroup 7390 Coordinated Highways Action Response Team (CHART)(Maryland State Highway Administration) | atlong | 2021-08-18 18:03:52 |
| Added Talkgroup 7695 Ride On - Busses(Local Government) | atlong | 2021-08-18 18:01:55 |
| Changed Site # 002 (Simulcast) to 002 (Simulcast) | dtscho | 2021-08-11 14:42:26 |
| Changed Site # 002 (Simulcast) to 002 (Simulcast) | dtscho | 2021-08-11 14:41:52 |
| Added Talkgroup 6488 Natural Resources Police - Area 5 (Baltimore/Carroll/Howard/Montgomery)(Maryland Department of Natural Reso | dtscho | 2021-06-26 19:56:15 |
| Added Talkgroup 7150 Public Works - Flaggers(Local Government) | dtscho | 2021-06-15 14:27:17 |
| Added Talkgroup 7180 Public Works - Flaggers(Local Government) | dtscho | 2021-06-01 19:21:16 |
| Changed Talkgroup Category: Fire and Rescue Service to Fire and Rescue Service(Fire and Rescue Service) | atlong | 2021-05-09 18:53:53 |
| Added Talkgroup 7375 Coordinated Highways Action Response Team (CHART)(Maryland State Highway Administration) | dtscho | 2021-05-02 17:47:37 |
| Updated Service Tag assignments for 1 talkgroups(Police) | dtscho | 2021-04-30 20:32:34 |
| Added Talkgroup 6570 Training(Police) | dtscho | 2021-04-30 20:32:27 |
| Updated encryption settings for 1 talkgroups(Police) | dtscho | 2021-04-28 20:02:56 |
| Added Talkgroup 6125 A15(Police) | dtscho | 2021-04-28 20:02:50 |
| Added Talkgroup 7615 Radio Testing (Metro Tunnels)(Local Government) | dtscho | 2021-04-28 14:48:57 |
| Added Talkgroup 6575 Training(Police) | dtscho | 2021-04-28 14:47:52 |
| Added Talkgroup 6590 Training(Police) | dtscho | 2021-04-26 20:52:16 |
| Added Talkgroup 6585 Training(Police) | dtscho | 2021-04-26 20:52:02 |
| Added Talkgroup 6580 Training(Police) | dtscho | 2021-04-20 20:10:55 |
| Added Talkgroup 6565 Training(Police) | dtscho | 2021-04-19 15:18:46 |
| (2) Talkgroups Updated (Local Government) | dtscho | 2021-04-06 19:36:52 |
| Added Talkgroup 7205 Flaggers(Local Government) | dtscho | 2021-04-06 19:36:24 |
| Changed Site # 002 (Simulcast) to 002 (Simulcast) | dtscho | 2021-04-06 19:35:28 |
| (1) Talkgroups Updated (Maryland State Highway Administration) | dtscho | 2021-04-04 03:16:18 |
| Added Talkgroup 7380 Coordinated Highways Action Response Team (CHART)(Maryland State Highway Administration) | dtscho | 2021-04-04 03:16:13 |
| Added Talkgroup 7175 Public Works - Flaggers(Local Government) | dtscho | 2021-04-01 15:14:05 |
| Added Talkgroup 6400 Training(Police) | dtscho | 2021-03-30 14:42:20 |
| Updated Service Tag assignments for 1 talkgroups(Maryland Department of Natural Resources) | dtscho | 2021-03-29 01:50:04 |
| (1) Talkgroups Updated (Maryland Department of Natural Resources) | dtscho | 2021-03-29 01:49:59 |
| Changed Talkgroup Category assignments for 1 talkgroups(Maryland Department of Natural Resources) | dtscho | 2021-03-29 01:49:31 |
| Changed Talkgroup Category: Maryland Department of Natural Resources to Maryland Department of Natural Resources(Maryland Depart | dtscho | 2021-03-29 01:49:10 |
| Added Talkgroup Category: Maryland Department of Natural Resources | dtscho | 2021-03-29 01:49:04 |
| Updated 11 Talkgroup Categories | dtscho | 2021-03-29 01:48:42 |
| (1) Talkgroups Updated (Correction and Rehabilitation) | dtscho | 2021-03-25 19:14:10 |
| Added Talkgroup 7665 Maintenance(Correction and Rehabilitation) | dtscho | 2021-03-25 19:14:00 |
| (1) Talkgroups Updated (Correction and Rehabilitation) | dtscho | 2021-03-25 19:13:27 |
| Added Talkgroup 7645 Correctional Facility Maintenance(Correction and Rehabilitation) | dtscho | 2021-03-22 21:17:15 |
| Added Talkgroup 7605 Chevy Chase Village Police Tac 1(Police) | dtscho | 2021-03-18 14:48:03 |
| Added Talkgroup 7275 Westfield Wheaton North Building - Security(Local Government) | dtscho | 2021-03-15 19:12:57 |
| Changed Site # 002 (Simulcast) to 002 (Simulcast) | dtscho | 2021-03-13 15:55:58 |
| (2) Talkgroups Updated (Local Government) | dtscho | 2021-03-12 16:01:02 |
| Added Talkgroup 7700 Ride On Administration(Local Government) | dtscho | 2021-03-12 16:00:44 |
| Added Talkgroup 7390 Intercounty Connector - Maintenance/Snow Plows(Maryland Transportation Authority) | dtscho | 2021-03-12 15:59:43 |
| Added Talkgroup 7100 Ride On Supervisors(Local Government) | dtscho | 2021-03-12 02:53:20 |
| (1) Talkgroups Updated (Correction and Rehabilitation) | dtscho | 2021-03-11 17:44:11 |
| (3) Talkgroups Updated (Correction and Rehabilitation) | dtscho | 2021-03-11 17:16:37 |
| (3) Talkgroups Updated (Correction and Rehabilitation) | dtscho | 2021-03-11 17:14:31 |
| Added Talkgroup 7675 Detention Center 2 Perimeter (Correction and Rehabilitation) | dtscho | 2021-03-11 17:14:06 |
| Added Talkgroup 7220 Traffic Management Center 2(Local Government) | dtscho | 2021-03-10 18:28:59 |
| Updated General Trunked System Information | dtscho | 2021-03-10 17:02:46 |
| (1) Talkgroups Updated (Local Government) | dtscho | 2021-03-10 16:55:35 |
| Updated encryption settings for 8 talkgroups(Fire and Rescue Service) | dtscho | 2021-03-10 16:55:09 |
| (1) Talkgroups Updated (Washington Suburban Sanitary Commission) | dtscho | 2021-03-10 12:32:47 |
| Added Talkgroup 7140 Public Works - Roads Talkaround - Bethesda area(Local Government) | dtscho | 2021-03-10 12:26:12 |
| Added Talkgroup 7200 Public Works - Silver Spring(Local Government) | dtscho | 2021-03-10 12:23:52 |
| Added Talkgroup 7215 Traffic Management Center 1(Local Government) | dtscho | 2021-03-09 20:24:41 |
| Added Talkgroup 7660 Montgomery County Correctional Facility 2 Perimeter(Correction and Rehabilitation) | dtscho | 2021-03-09 20:22:59 |
| (1) Talkgroups Updated (Correction and Rehabilitation) | dtscho | 2021-03-09 15:45:10 |
| Added Talkgroup 7670 Montgomery County Detention Center 1(Correction and Rehabilitation) | dtscho | 2021-03-09 15:44:44 |
| Added Talkgroup 7185 Public Works - Gaithersburg West(Local Government) | dtscho | 2021-03-09 15:43:20 |
| (1) Talkgroups Updated (Maryland-National Capital Park and Planning Commission) | dtscho | 2021-03-09 15:41:49 |
