| Added Talkgroup to: Maryland National Guard (8259 Maryland National Guard) | dtscho | 2024-08-25 04:07:56 |
| Added Talkgroup to: Maryland Department of Natural Resources (7577 Cedarville State Forest Ops) | dtscho | 2024-08-25 04:06:27 |
| Added Talkgroup to: Maryland Transit Administration (7975 Facilities Security) | dtscho | 2024-08-25 04:05:34 |
| Added Talkgroup to: Maryland Transit Administration (8325 MobilityLink) | dtscho | 2024-08-25 04:05:00 |
| Added Talkgroup to: Maryland Transit Administration (8370 MobilityLink) | dtscho | 2024-08-25 04:04:12 |
| Added Talkgroup to: Caroline County (12020 Colonel Richardson Middle School) | dtscho | 2024-08-24 23:16:49 |
| Added Talkgroup to: Statewide Interoperability (14331 FEMA 3 Region) | dtscho | 2024-08-19 23:50:39 |
| Updated 2 talkgroups for Maryland State Police | dtscho | 2024-08-04 18:23:50 |
| Updated 3 talkgroups for Maryland State Police | dtscho | 2024-08-04 18:21:10 |
| Updated 3 talkgroups for Maryland State Police | dtscho | 2024-08-04 17:32:12 |
| Added Talkgroup to: Maryland State Police (7356 Barrack L Forestville - CID) | dtscho | 2024-08-04 17:28:04 |
| Added Talkgroup to: Maryland State Police (7355 Barrack Q College Park - CID) | dtscho | 2024-08-04 17:27:33 |
| Added Talkgroup to: Maryland State Police (7354 Barrack N Rockville - CID) | dtscho | 2024-08-04 17:26:58 |
| Updated 1 talkgroups for Maryland State Police | dtscho | 2024-08-04 17:26:30 |
| Added Talkgroup to: Maryland State Police (7353 Capital Area Troop - CID) | dtscho | 2024-08-04 17:26:04 |
| Added Talkgroup to: Maryland State Police (7352 Barrack L Forestville - Tac) | dtscho | 2024-08-04 17:25:28 |
| Added Talkgroup to: Maryland State Police (7351 Barrack Q College Park - Tac) | dtscho | 2024-08-04 17:24:10 |
| Added Talkgroup to: Maryland State Police (7350 Barrack N Rockville - Tac) | dtscho | 2024-08-04 17:23:36 |
| Added Talkgroup to: Maryland State Police (7349 Capital Area Troop Tac) | dtscho | 2024-08-04 17:22:04 |
| Updated 6 talkgroups for Maryland State Police | dtscho | 2024-08-04 17:19:42 |
| Updated 2 talkgroups for St. Mary's County | brian86 | 2024-08-01 13:51:55 |
| Added Talkgroup to: St. Mary's County (13396 Fire / EMS 1 (Backup)) | brian86 | 2024-08-01 13:51:37 |
| Added Talkgroup to: St. Mary's County (13395 Fire / EMS 2 (Backup)) | brian86 | 2024-08-01 13:51:10 |
| Added Talkgroup to: St. Mary's County (13394 Fire / EMS 3 (Backup)) | brian86 | 2024-08-01 13:50:50 |
| Added Talkgroup to: St. Mary's County (13393 Fire / EMS 4 Backup) | brian86 | 2024-08-01 13:50:23 |
| Added Talkgroup to: St. Mary's County (13392 Local Government 2 (Backup)) | brian86 | 2024-08-01 13:48:57 |
| Added Talkgroup to: St. Mary's County (13391 Local Government 1 (Backup)) | brian86 | 2024-08-01 13:48:27 |
| Added Talkgroup Category: St. Mary's County | brian86 | 2024-08-01 13:45:10 |
| Added Talkgroup to: Maryland Department of Natural Resources (7578 Southern Maryland Recreational Complex Ops) | dtscho | 2024-06-17 20:08:47 |
| Updated 1 talkgroups for Maryland Department of Natural Resources | dtscho | 2024-06-06 03:02:42 |
| Updated 1 talkgroups for Maryland Department of Natural Resources | dtscho | 2024-06-06 03:01:47 |
| Added Talkgroup to: Maryland Department of Natural Resources (8389 Assateague State Park - Beach ) | dtscho | 2024-06-06 03:01:28 |
| Updated 1 talkgroups for Maryland Department of Natural Resources | dtscho | 2024-06-03 21:46:24 |
| Added Talkgroup to: Frederick County (5700 Frederick 6) | dtscho | 2024-06-02 04:04:28 |
| Added Talkgroup to: Maryland Transportation Authority (7153 Fleet QA) | dtscho | 2024-05-24 20:16:52 |
| Added Talkgroup to: Maryland Transportation Authority (7152 Marine Generator) | dtscho | 2024-05-24 20:16:31 |
| Added Talkgroup to: Maryland Transportation Authority (7150 VRU Central) | dtscho | 2024-05-24 20:16:00 |
| Updated 1 talkgroups for Maryland Transportation Authority | dtscho | 2024-05-24 20:15:41 |
| Added Talkgroup to: Maryland Transportation Authority (7149 VRU North) | dtscho | 2024-05-24 20:15:14 |
| Added Talkgroup to: Maryland Transportation Authority (7145 Radio Shop 3) | dtscho | 2024-05-24 20:14:37 |
| Updated 3 talkgroups for Maryland Transportation Authority | dtscho | 2024-05-24 20:14:14 |
| Updated 1 talkgroups for Maryland State Police | dtscho | 2024-05-15 15:28:10 |
| Updated 2 talkgroups for Maryland State Highway Administration | dtscho | 2024-05-11 22:42:36 |
| Updated 1 talkgroups for Maryland Department of Natural Resources | dtscho | 2024-05-05 15:58:35 |
| Added Talkgroup to: Maryland Department of Natural Resources (14220 Forestry Northern Ops 1) | dtscho | 2024-05-05 15:57:56 |
| Updated 1 talkgroups for Maryland Transit Administration | dtscho | 2024-05-05 15:54:10 |
| Added Talkgroup to: Maryland Transit Administration (8362 Mobility) | dtscho | 2024-05-05 15:53:53 |
| Added Talkgroup to: Maryland Transit Administration (8356 Information Technology) | dtscho | 2024-05-05 15:53:29 |
| Added Talkgroup to: Maryland Transit Administration (8350 Metro SubwayLink Car Maintenance) | dtscho | 2024-05-05 15:53:02 |
| Added Talkgroup to: Maryland Transit Administration (8334 Bus Maintenance) | dtscho | 2024-05-05 15:52:15 |
| Added Talkgroup to: Maryland Transit Administration (7979 Safety Division) | dtscho | 2024-05-05 15:51:45 |
| Updated 1 talkgroups for Maryland State Highway Administration | dtscho | 2024-05-05 15:50:42 |
| Added Talkgroup to: Maryland State Highway Administration (7270 Prince Frederick Shop) | dtscho | 2024-05-05 15:50:30 |
| Added Talkgroup to: Maryland Transportation Authority (7143 Communications Shop) | dtscho | 2024-05-05 15:49:13 |
| Added Talkgroup to: Maryland Department of Natural Resources (8375 Point Lookout State Park Ops) | dtscho | 2024-05-05 15:44:47 |
| Updated 1 talkgroups for Maryland Department of Natural Resources | dtscho | 2024-05-05 15:44:16 |
| Added Talkgroup to: Maryland Department of Natural Resources (8374 Point Lookout State Park Admin) | dtscho | 2024-05-05 15:44:06 |
| Added Talkgroup to: Frederick County (5699 Frederick 5) | dtscho | 2024-04-07 19:46:44 |
| Added Talkgroup to: Frederick County (5698 Frederick 4) | dtscho | 2024-04-07 19:46:31 |
| Added Talkgroup to: Frederick County (5697 Frederick 3) | dtscho | 2024-04-07 19:46:21 |
| Added Talkgroup to: Frederick County (5696 Frederick 2) | dtscho | 2024-04-07 19:46:08 |
| Added Talkgroup to: Frederick County (5695 Frederick 1) | dtscho | 2024-04-07 19:45:27 |
| Added Talkgroup Category: Frederick County | dtscho | 2024-04-07 19:44:50 |
| Updated 2 talkgroups for Maryland Transportation Authority | dtscho | 2024-04-06 15:26:39 |
| Deleted 7 talkgroup(s) from Worcester County | dtscho | 2024-04-03 20:03:24 |
| Deleted 3 talkgroup(s) from Somerset County | dtscho | 2024-04-03 20:02:28 |
| Added Talkgroup to: Maryland Department of Natural Resources (14228 Wildlife - East) | dtscho | 2024-03-24 03:30:12 |
| Updated 3 talkgroups for Maryland Department of Natural Resources | dtscho | 2024-03-24 03:28:55 |
| Updated 1 talkgroups for Maryland Department of Natural Resources | dtscho | 2024-03-24 03:28:12 |
| Updated 1 talkgroups for Maryland Department of Natural Resources | dtscho | 2024-03-24 03:27:49 |
| Updated encryption settings for 4 talkgroups for Maryland Department of Natural Resources | dtscho | 2024-03-24 03:26:51 |
| Updated encryption settings for 1 talkgroups for Maryland Department of Natural Resources | dtscho | 2024-03-23 02:21:54 |
| Added Talkgroup to: Calvert County (7437 Sheriff (Patch from Calvert TRS)) | dtscho | 2024-03-17 19:18:08 |
| Added Talkgroup Category: Calvert County | dtscho | 2024-03-17 19:17:11 |
| Updated encryption settings for 1 talkgroups for Maryland Department of Natural Resources | dtscho | 2024-03-16 15:05:24 |
| Updated encryption settings for 1 talkgroups for Maryland Department of Natural Resources | dtscho | 2024-02-13 18:03:31 |
| Updated encryption settings for 1 talkgroups for Maryland Department of Natural Resources | dtscho | 2024-02-13 18:03:24 |
| Updated encryption settings for 1 talkgroups for Maryland Department of Natural Resources | dtscho | 2024-02-02 20:00:27 |
| Updated 1 talkgroups for Maryland Department of Natural Resources | dtscho | 2024-02-02 20:00:21 |
| Updated encryption settings for 1 talkgroups for Maryland Department of Natural Resources | dtscho | 2024-02-01 21:29:22 |
| Updated 1 talkgroups for Maryland Department of Natural Resources | dtscho | 2024-02-01 21:29:14 |
| Updated 8 talkgroups for Maryland Department of Natural Resources | dtscho | 2024-02-01 00:15:46 |
| Updated 1 talkgroups for Maryland State Highway Administration | dtscho | 2024-01-31 01:11:24 |
| Added Talkgroup to: Maryland State Highway Administration (7253 Fairlands Shop) | dtscho | 2024-01-31 01:11:08 |
| Updated 1 talkgroups for Statewide Interoperability | dtscho | 2024-01-14 20:54:58 |
| Added Talkgroup to: Statewide Interoperability (8296 Aviation Tac 9 (Worcester)) | dtscho | 2024-01-14 20:54:40 |
| Changed Talkgroup Category: Maryland Aviation Authority to Maryland Aviation Administration | atlong | 2024-01-09 02:32:37 |
| Updated 1 talkgroups for Maryland State Highway Administration | dtscho | 2024-01-08 21:26:04 |
| Added Talkgroup to: Allegany County (11860 Frostburg Streets) | dtscho | 2024-01-08 21:25:01 |
| Updated 1 talkgroups for Cecil County | dtscho | 2024-01-08 21:24:03 |
| Added Talkgroup to: Cecil County (12305 Central Roads Crew) | dtscho | 2024-01-08 21:23:14 |
| Added Talkgroup to: Garrett County (12657 Oakland Roads Division) | dtscho | 2024-01-08 21:21:50 |
| Added Talkgroup to: Maryland Department of Health (8179 Points of Dispensing (POD)) | dtscho | 2024-01-08 21:20:56 |
| Updated 1 talkgroups for Maryland State Police | dtscho | 2023-12-19 05:43:25 |
| Added Talkgroup to: Maryland State Police (7348 Barrack L Forestville) | dtscho | 2023-12-19 05:42:57 |
| Added Talkgroup to: Maryland State Police (7345 National Capital Region) | dtscho | 2023-12-19 05:18:53 |
| Updated 2 talkgroups for Maryland Transit Administration | dtscho | 2023-12-10 23:08:33 |
| Updated 1 talkgroups for Maryland Transit Administration | dtscho | 2023-11-19 17:05:22 |
| Added Talkgroup to: Maryland Transit Administration (7990 MARC Command) | dtscho | 2023-11-19 17:04:44 |
| Added Talkgroup to: Maryland National Guard (7774 Air National Guard Ops) | dtscho | 2023-11-19 17:04:08 |
