| Howard County System Updated (Updated 1 talkgroups for Interop/Emergency) | dtscho | 2025-02-17 15:50:52 |
| Howard County System Updated (Added Talkgroup to: Services (11183 Parks Deer Management/Sharpshooter)) | dtscho | 2025-02-17 15:49:37 |
| Howard County System Updated (Added Talkgroup to: Services (11111 Bureau of Facilities Maintenance)) | dtscho | 2025-02-17 15:48:56 |
| Howard County System Updated (Updated 1 talkgroups for Services) | dtscho | 2025-02-17 15:48:23 |
| Howard County System Updated (Added Talkgroup to: Services (11069 Government Account)) | dtscho | 2025-02-17 15:48:12 |
| Howard County System Updated (Added Talkgroup to: Schools (11180 Announce)) | dtscho | 2025-02-17 15:47:30 |
| Howard County System Updated (Added Talkgroup to: Fire (10946 I6)) | dtscho | 2025-02-17 15:47:06 |
| Howard County System Updated (Added Talkgroup to: Fire (10942 Training Academy 2)) | dtscho | 2025-02-17 15:46:39 |
| Howard County System Updated (Added Talkgroup to: Fire (10941 Training Academy 1)) | dtscho | 2025-02-17 15:46:08 |
| Howard County System Updated (Added Talkgroup to: Services (11142 Highways West)) | dtscho | 2025-01-17 04:23:40 |
| Howard County System Updated (Updated 1 talkgroups for Services) | dtscho | 2025-01-17 04:23:20 |
| Howard County System Updated (Added Talkgroup to: Fire (10940 First Call Urgent Care)) | dtscho | 2025-01-09 22:20:24 |
| Howard County System Updated (Added Talkgroup to: Police (10973 Bravo 6)) | dtscho | 2024-12-19 17:45:45 |
| Howard County System Updated (Added Talkgroup to: Police (10972 Bravo 5)) | dtscho | 2024-12-19 17:45:20 |
| Howard County System Updated (Added Talkgroup to: Police (10971 Bravo 4)) | dtscho | 2024-12-19 17:44:55 |
| Howard County System Updated (Added Talkgroup to: Police (10970 Alpha 6)) | dtscho | 2024-12-19 17:44:24 |
| Howard County System Updated (Added Talkgroup to: Police (10969 Alpha 5)) | dtscho | 2024-12-19 17:43:43 |
| Howard County System Updated (Added Talkgroup to: Police (10968 Alpha 4)) | dtscho | 2024-12-19 17:42:55 |
| Howard County System Updated (Updated 1 talkgroups for Police) | dtscho | 2024-12-19 17:42:22 |
| Agency: (Businesses) was updated | dtscho | 2024-12-10 00:18:54 |
| Agency: (Businesses) was updated | dtscho | 2024-12-10 00:18:22 |
| Agency: (Businesses) was updated | dtscho | 2024-10-23 14:45:12 |
| Justice Integrated Wireless Network System Updated (Updated P25 CH ID Table [BEE0A.715]) | kd7jfv | 2024-09-06 21:10:55 |
| Justice Integrated Wireless Network System Updated (Added P25 CH ID Table [BEE0A.715]) | kd7jfv | 2024-09-06 21:10:49 |
| Frequencies Updated (3) | Starcom21 | 2024-05-08 17:18:11 |
| Frequencies Updated (1) | Starcom21 | 2024-05-08 17:16:55 |
| Agency: (Merriweather Post Pavilion) was updated | Starcom21 | 2024-05-08 17:16:21 |
| Agency: (Merriweather Post Pavilion) was updated | Starcom21 | 2024-05-08 17:15:50 |
| Agency: (Merriweather Post Pavilion) was updated | Starcom21 | 2024-05-08 17:15:33 |
| Agency: (Merriweather Post Pavilion) was updated | Starcom21 | 2024-05-08 17:13:09 |
| Agency: (Merriweather Post Pavilion) was updated | Starcom21 | 2024-05-08 17:11:55 |
| Updated County Location Details | Starcom21 | 2024-05-08 17:10:45 |
| Frequencies Updated (1) | Starcom21 | 2024-05-08 17:09:46 |
| Frequencies Updated (2) | Starcom21 | 2024-05-08 17:09:34 |
| Added Frequency 451.925 (Guilford Park High School (Jessup)) | Starcom21 | 2024-05-08 17:08:57 |
| Updated Subcategory: (Howard Community College) | Starcom21 | 2024-05-08 17:08:01 |
| Agency: (Businesses) was updated | ericcarlson | 2023-11-07 17:08:28 |
| Agency: (Businesses) was updated | ericcarlson | 2023-11-07 17:07:57 |
| Agency: (Businesses) was updated | theaton | 2023-11-03 03:52:51 |
| Agency: (Businesses) was updated | theaton | 2023-11-03 03:52:00 |
| Integrated Wireless Network (IWN) National Capital Region System Updated (Changed Site # 001 (Jessup) to 1 (Jessup)) | ericcarlson | 2023-05-04 03:04:35 |
| Agency: (Businesses) was updated | dtscho | 2023-04-20 22:20:37 |
| Agency: (Businesses) was updated | dtscho | 2023-04-20 04:02:37 |
| Agency: (Businesses) was updated | dtscho | 2023-04-20 04:02:21 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Deleted Site # 011 (Waste Treatment ASR)) | dtscho | 2023-03-16 03:48:28 |
| Agency: (Businesses) was updated | Starcom21 | 2023-03-11 01:04:10 |
| Agency: (Businesses) was updated | Starcom21 | 2023-03-11 01:03:38 |
| Agency: (Businesses) was updated | Starcom21 | 2023-03-11 01:02:44 |
| Agency: (Businesses) was updated | Starcom21 | 2023-03-11 01:02:31 |
| Agency: (Businesses) was updated | Starcom21 | 2023-03-11 01:02:15 |
| United States Department of Defense (1B5C8-001) System Updated (Changed Site # 001 (NSA Laurel Annex) to 1 (NSA Laurel Annex)) | dtscho | 2023-01-17 17:42:11 |
| United States Department of Defense (1B5C8-001) System Updated (Changed Site # 021 (NSA Columbia Annex (CANX)) to 21 (NSA Columbia Annex (CANX))) | Thunderbolt | 2023-01-17 03:36:28 |
| United States Department of Defense (1B5C8-001) System Updated (Changed Site # 033 (NSA Columbia Annex (CANX)) to 21 (NSA Columbia Annex (CANX))) | Thunderbolt | 2023-01-17 03:36:01 |
| United States Department of Defense (1B5C8-001) System Updated (Added Site # 33 (NSA Columbia Annex (CANX))) | Thunderbolt | 2023-01-17 03:35:20 |
| United States Department of Defense (1B5C8-001) System Updated (Changed Site # 007 (NSA Activity) to 13 (NSA Activity)) | dtscho | 2022-12-23 16:19:16 |
| United States Department of Defense (1B5C8-001) System Updated (Deleted Site # 011 (Columbia)) | dtscho | 2022-12-23 16:18:50 |
| Frequencies Updated (Updated: 1, Deleted 0) for Amateur Radio | ericcarlson | 2022-04-30 17:31:31 |
| Added Frequency 462.650 (Ellicott City) | ericcarlson | 2022-04-30 17:31:27 |
| Added Subcategory: GMRS | ericcarlson | 2022-04-30 17:31:06 |
| Changed Subcategory Details For: Fire/EMS | dtscho | 2022-01-12 04:35:10 |
| Changed Subcategory Details For: Police | dtscho | 2022-01-12 04:29:35 |
| Changed Subcategory Details For: Fire/EMS | dtscho | 2022-01-12 04:28:07 |
| Howard County System Updated (Updated encryption settings for 1 talkgroups(Police)) | dtscho | 2021-11-29 02:32:57 |
| Howard County System Updated (Added Talkgroup 10967 Bravo 3(Police)) | dtscho | 2021-11-29 02:32:48 |
| Howard County System Updated (Added Talkgroup 11096 Health Department(Services)) | dtscho | 2021-10-27 17:29:08 |
| Howard County System Updated (Added Talkgroup 11187 Robinson Nature Center(Services)) | dtscho | 2021-10-27 17:28:45 |
| Agency: (Businesses) was updated | dtscho | 2021-08-20 14:59:52 |
| Agency: (Merriweather Post Pavilion) was updated | dtscho | 2021-08-19 15:17:27 |
| Agency: (Merriweather Post Pavilion) was updated | dtscho | 2021-08-19 15:16:47 |
| Agency: (Merriweather Post Pavilion) was updated | dtscho | 2021-08-19 15:15:58 |
| Agency: (Retail) was updated | dtscho | 2021-08-19 15:06:29 |
| Agency: (Retail) was updated | dtscho | 2021-08-19 15:05:30 |
| Agency: (Retail) was updated | dtscho | 2021-08-19 15:03:40 |
| Agency: (Retail) was updated | dtscho | 2021-08-19 15:02:26 |
| Agency: (Retail) was updated | dtscho | 2021-08-19 15:01:14 |
| Justice Integrated Wireless Network System Updated (Updated General Trunked System Information) | theaton | 2021-06-17 18:31:38 |
| Justice Integrated Wireless Network System Updated (Added Site # 93 (Jessup MD)) | theaton | 2021-06-17 17:59:41 |
| United States Department of Defense (1B5C8-001) System Updated (Changed Site # 007 (NSA Annex) to 007 (NSA Activity)) | dtscho | 2021-04-04 03:19:05 |
| United States Department of Defense (1B5C8-001) System Updated (Changed Site # 007 (Columbia, MD) to 007 (NSA Annex)) | dtscho | 2021-04-04 03:18:33 |
| United States Department of Defense (1B5C8-001) System Updated (Changed Site # 007 (Columbia, MD) to 007 (Columbia, MD)) | dtscho | 2021-04-04 03:17:29 |
| United States Department of Defense (1B5C8-001) System Updated (Changed Site # 007 (Columbia, MD) to 007 (Columbia, MD)) | dtscho | 2021-03-31 03:32:09 |
| Central Maryland Area Regional Communications Committee (CMARC) System Updated (Changed Site # 003 (Howard/Carroll) to 003 (Howa | dtscho | 2021-03-16 16:51:15 |
| Howard County System Updated (Added Talkgroup 11140 Highways West(Services)) | dtscho | 2021-02-08 18:25:36 |
| Howard County System Updated (Updated encryption settings for 1 talkgroups(Police)) | dtscho | 2021-02-07 00:52:10 |
| Howard County System Updated (Added Talkgroup 10982 Charlie 1(Police)) | dtscho | 2021-02-07 00:52:04 |
| United States Department of Defense (1B5C8-001) System Updated (Changed Site # 011 (Site 11) to 011 (Columbia)) | ericcarlson | 2020-08-19 21:58:04 |
| United States Department of Defense (1B5C8-001) System Updated (Added Site # 11 (Site 11)) | ericcarlson | 2020-08-19 21:56:06 |
| Howard County System Updated (Changed Site # 002 (Site 2) to 002 (Simulcast)) | dtscho | 2020-08-16 02:04:43 |
| Howard County System Updated (Updated General Trunked System Information) | dtscho | 2020-08-16 02:00:48 |
| Integrated Wireless Network (IWN) National Capital Region System Updated (Updated General Trunked System Information) | dtscho | 2020-08-09 01:58:36 |
| Central Maryland Area Regional Communications Committee (CMARC) System Updated (Changed Site # 003 (Howard/Carroll) to 003 (Howa | dtscho | 2020-08-03 17:53:10 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Changed Site # 005 (Howard Simulcast) to 005 (Howard Si | dtscho | 2020-07-23 02:32:02 |
| Agency: (Businesses) was updated | dtscho | 2020-07-21 19:41:47 |
| Howard Communications (Columbia NXDN) System Updated (Updated General Trunked System Information) | dtscho | 2020-07-01 16:08:55 |
| Howard Communications (NXDN Columbia) System Updated (Updated General Trunked System Information) | dtscho | 2020-07-01 16:08:36 |
| Agency: (Businesses) was updated | dtscho | 2020-06-27 15:01:19 |
| Howard County System Updated (Added Talkgroup 10903 A3 Incident Operations 2(Fire)) | dtscho | 2020-06-11 20:20:24 |
| United States Department of Defense (1B5C8-001) System Updated (Updated General Trunked System Information) | ericcarlson | 2020-04-14 20:24:36 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Changed Site # 011 (Waste Treatment ASR) to 011 (Waste | dtscho | 2020-04-10 11:42:17 |
| First Responders Interoperable Radio System Team (FIRST) System Updated (Changed Site # 011 (Howard Wastewater ASR) to 011 (Wast | dtscho | 2020-04-10 11:41:33 |
