| Agency: (Fair Park) was updated | Russell | 2026-10-13 16:18:52 |
| Agency: (Fair Park) was updated | Russell | 2026-10-13 16:18:40 |
| Agency: (Fair Park) was updated | Russell | 2026-10-08 21:19:20 |
| Agency: (Fair Park) was updated | Russell | 2026-10-08 21:18:30 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Updated 1 talkgroups for Grand Prairie) | musicman476 | 2026-10-03 18:00:27 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Added Talkgroup to: Grand Prairie (7190 Lloyd Park 1 )) | musicman476 | 2026-10-03 17:59:40 |
| Frequencies Deleted (1) | Russell | 2026-09-28 17:56:21 |
| Agency: (Fair Park) was updated | Russell | 2026-09-28 17:55:01 |
| Agency: (Fair Park) was updated | Russell | 2026-09-28 17:51:39 |
| Agency: (Fair Park) was updated | Russell | 2026-09-28 17:47:59 |
| Agency: (Fair Park) was updated | Russell | 2026-09-28 17:45:27 |
| Metrocrest Quad Cities Public Safety Radio System System Updated (Updated P25 CH ID Table [Network 46FA8.00A]) | blantonl | 2026-09-23 18:09:46 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Updated 1 talkgroups for South West Regional Comm Center) | Russell | 2026-09-20 00:37:44 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Added Talkgroup to: South West Regional Comm Center (36106 Lancaster ISD Police)) | Russell | 2026-09-20 00:36:58 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Updated 3 talkgroups for South West Regional Comm Center) | Russell | 2026-09-20 00:26:57 |
| Agency: (Lone Star Park) was updated | ericcarlson | 2026-09-14 21:22:40 |
| Agency: (Lone Star Park) was updated | ericcarlson | 2026-09-14 21:21:48 |
| Agency: (Lone Star Park) was updated | ericcarlson | 2026-09-14 21:21:42 |
| Agency (Lone Star Race Park [3]) changed to (Lone Star Park [3]) | ericcarlson | 2026-09-14 21:21:33 |
| Agency: (Lone Star Park) was updated | ericcarlson | 2026-09-14 21:21:33 |
| Motorola Federal Solutions System Updated (Added FCC Callsign: KEZ206 to Site: (022) Dallas VA Medical Center) | dtscho | 2026-08-10 14:56:34 |
| Texas Wireless Interoperability Network (TWIN) System Updated (Deleted Talkgroup Category: Irving Fire) | ericcarlson | 2026-08-07 14:12:10 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Updated 1 talkgroups for South West Regional Comm Center) | ericcarlson | 2026-08-07 14:11:39 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Added Talkgroup to: South West Regional Comm Center (36007 Fire Training)) | ericcarlson | 2026-08-07 14:11:32 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Added Talkgroup to: South West Regional Comm Center (36006 Fire Training)) | ericcarlson | 2026-08-07 14:11:16 |
| Texas Wireless Interoperability Network (TWIN) System Updated (Added Talkgroup to: Irving Fire (36007 Swift Water Rescue Training)) | ericcarlson | 2026-08-06 21:02:53 |
| Texas Wireless Interoperability Network (TWIN) System Updated (Added Talkgroup to: Irving Fire (36006 Swift Water Rescue Training)) | ericcarlson | 2026-08-06 21:02:32 |
| Texas Wireless Interoperability Network (TWIN) System Updated (Added Talkgroup Category: Irving Fire) | ericcarlson | 2026-08-06 21:02:01 |
| Texas Wireless Interoperability Network (TWIN) System Updated (Updated System Description Text) | Russell | 2026-07-31 18:52:38 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Updated 2 Talkgroup Categories) | Russell | 2026-07-18 18:28:05 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Updated 1 Talkgroup Categories) | Russell | 2026-07-18 18:24:42 |
| Garland, Mesquite, Rowlett, Sachse (GMRS) System Updated (Changed Site # 003 (Park Cities Simulcast) to 3 (Park Cities Simulcast)) | Russell | 2026-07-17 14:45:55 |
| Garland, Mesquite, Rowlett, Sachse (GMRS) System Updated (Changed Site # 003 (Park Cities Simulcast) to 3 (Park Cities Simulcast)) | Russell | 2026-07-17 14:44:05 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Added Talkgroup to: North Texas Tollway Authority (36603 Tollway Road Side Services 3 )) | musicman476 | 2026-07-08 18:22:22 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Updated 1 talkgroups for North Texas Tollway Authority) | musicman476 | 2026-07-08 18:21:31 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Added Talkgroup to: North Texas Tollway Authority (36602 Tollway Road Side Services )) | musicman476 | 2026-07-08 18:21:21 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Updated 1 talkgroups for North Texas Tollway Authority) | Russell | 2026-07-02 14:48:45 |
| Texas Wireless Interoperability Network (TWIN) System Updated (Added System ID: [545]) | ericcarlson | 2026-07-02 14:47:25 |
| Texas Wireless Interoperability Network (TWIN) System Updated (Deleted System ID: [221]) | ericcarlson | 2026-07-02 14:47:15 |
| Texas Wireless Interoperability Network (TWIN) System Updated (Updated System Description Text) | Russell | 2026-06-30 15:13:17 |
| Dallas Area Rapid Transit P25 System Updated (Changed Site # 060 (North Simulcast 800MHz) to 60 (North Simulcast 800MHz)) | KevinC | 2026-06-28 12:59:03 |
| Dallas Area Rapid Transit P25 System Updated (Changed Site # 050 (North Simulcast 700MHz) to 50 (North Simulcast 700MHz)) | Russell | 2026-06-28 02:29:39 |
| Dallas Area Rapid Transit P25 System Updated (Changed Site # 078 (South Simulcast 800MHz) to 78 (South Simulcast 800MHz)) | Russell | 2026-06-28 02:28:07 |
| Texas Wireless Interoperability Network (TWIN) System Updated (Changed Site # 001 (Irving Simulcast) to 1 (Irving Simulcast)) | Russell | 2026-06-28 02:17:48 |
| Texas Wireless Interoperability Network (TWIN) System Updated (Updated General System Details) | Russell | 2026-06-28 02:16:13 |
| Dallas Area Rapid Transit P25 System Updated (Changed Site # 060 (North Simulcast 800MHz) to 60 (North Simulcast 800MHz)) | Russell | 2026-06-27 00:08:00 |
| Irving P25 Backup System Updated (Updated System Description Text) | Russell | 2026-06-24 20:28:59 |
| Irving P25 Backup System Updated (Updated System Description Text) | Russell | 2026-06-24 20:28:52 |
| Irving P25 Backup System Updated (Updated General System Details) | Russell | 2026-06-24 20:28:11 |
| Garland, Mesquite, Rowlett, Sachse (GMRS) System Updated (Added FCC Callsign: WQXX855 to Site: (001) GMRS Simulcast) | musicman476 | 2026-06-24 16:33:44 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Updated P25 CH ID Table [Network BEE00.44A]) | Russell | 2026-06-24 15:23:29 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Updated P25 CH ID Table [Network BEE00.44A]) | Russell | 2026-06-24 15:21:40 |
| Parkland Health and Hospital System System Updated (Changed Talkgroup Category: All to All) | ericcarlson | 2026-06-15 15:30:06 |
| Parkland Health and Hospital System System Updated (Imported talkgroups (8 Added, 0 Updated) for All) | ericcarlson | 2026-06-15 15:29:52 |
| Richardson P25 System Updated (Updated encryption settings for 6 talkgroups for Fire) | blantonl | 2026-06-09 13:21:47 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Updated 3 Talkgroup Categories) | blantonl | 2026-05-26 22:03:33 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Updated System Location Details) | Russell | 2026-05-12 17:32:44 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Added P25 CH ID Table [Network BEE00 VHF]) | Russell | 2026-05-12 17:32:32 |
| Megahertz DMR Tier 3 System Updated (Added Talkgroup to: All Talkgroups (4979272 Smith Protective Services )) | musicman476 | 2026-04-28 01:01:13 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Updated System Location Details) | Russell | 2026-04-27 15:53:52 |
| Metrocrest Quad Cities Public Safety Radio System System Updated (Added Talkgroup to: Dallas (1966 Police - NTIRN Patch)) | Russell | 2026-02-11 14:28:44 |
| Dallas P25 / NCTCOG System Updated (Added Talkgroup to: Dallas (6173 Dallas Water Utilities)) | Russell | 2026-02-11 14:26:31 |
| PAWMCo P25 System Updated (Updated P25 CH ID Table [P25 Channel ID Table]) | KevinC | 2026-02-10 17:18:02 |
| PAWMCo P25 System Updated (Updated P25 CH ID Table [P25 Channel ID Table]) | KevinC | 2026-02-10 16:36:34 |
| Southern Methodist University System Updated (Updated 4 talkgroups for Public Safety) | ericcarlson | 2026-02-08 17:21:53 |
| Southern Methodist University System Updated (Updated Service Tag assignments for 2 talkgroups for Public Safety) | ericcarlson | 2026-02-08 17:21:38 |
| Southern Methodist University System Updated (Added Talkgroup to: Public Safety (18 Meadows School of the Arts)) | ericcarlson | 2026-02-08 17:21:28 |
| Metrocrest Quad Cities Public Safety Radio System System Updated (Updated System Description Text) | Russell | 2026-02-06 18:22:19 |
| Metrocrest Quad Cities Public Safety Radio System System Updated (Changed Talkgroup Category: NTECC to NTECC) | Russell | 2026-02-06 18:21:46 |
| Metrocrest Quad Cities Public Safety Radio System System Updated (Changed Talkgroup Category: NTECC to NTECC) | Russell | 2026-02-06 18:20:53 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Updated 1 talkgroups for Dallas Police Central Business District) | Russell | 2026-01-29 16:39:36 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Added Talkgroup to: North Texas Tollway Authority (36601 Tollway Authority)) | ericcarlson | 2026-01-24 17:24:16 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Added Talkgroup Category: North Texas Tollway Authority) | ericcarlson | 2026-01-24 17:23:44 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Imported talkgroups (16 Added, 0 Updated) for Dallas Services) | Russell | 2026-01-19 16:36:10 |
| Parkland Health and Hospital System System Updated (Added Talkgroup to: All (999 Radio Technicians)) | KevinC | 2026-01-17 21:25:51 |
| Parkland Health and Hospital System System Updated (Updated 6 talkgroups for All) | Russell | 2026-01-06 01:43:10 |
| Parkland Health and Hospital System System Updated (Added Talkgroup to: All (163 OR Operations)) | Russell | 2026-01-06 01:42:01 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Imported talkgroups (5 Added, 0 Updated) for Dallas Police Central Business District) | Russell | 2026-01-05 14:35:46 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Changed Talkgroup Category: Dallas Police CBD to Dallas Police Central Business District) | Russell | 2026-01-05 14:28:03 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Added Talkgroup Category: Dallas Police CBD) | Russell | 2026-01-05 14:26:25 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Changed Talkgroup Category: Hutchins to Hutchins) | blantonl | 2025-12-30 14:58:40 |
| North Texas Interoperable Radio Network (NTIRN) System Updated (Imported talkgroups (11 Added, 87 Updated) for Dallas Fire Rescue) | Russell | 2025-12-26 21:33:06 |
| Agency: (Dallas Love Field (DAL)) was updated | KevinC | 2025-12-17 13:41:09 |
| Agency: (Dallas Love Field (DAL)) was updated | KevinC | 2025-12-17 13:36:58 |
| Agency: (Dallas Love Field (DAL)) was updated | KevinC | 2025-12-17 13:36:23 |
| Metrocrest Quad Cities Public Safety Radio System System Updated (Updated System Description Text) | Russell | 2025-12-15 14:48:32 |
| Metrocrest Quad Cities Public Safety Radio System System Updated (Updated mode assignments for 1 talkgroups for Coppell) | Russell | 2025-12-15 14:44:20 |
| Metrocrest Quad Cities Public Safety Radio System System Updated (Updated encryption settings for 1 talkgroups for Coppell) | Russell | 2025-12-15 14:43:30 |
| Metrocrest Quad Cities Public Safety Radio System System Updated (Updated encryption settings for 1 talkgroups for Addison) | Russell | 2025-12-15 14:43:13 |
| Central Texas Trunked Radio System System Updated (Updated mode assignments for 14 talkgroups for Centrunk) | ericcarlson | 2025-12-14 02:55:33 |
| Central Texas Trunked Radio System System Updated (Added Site # 40 (Childress)) | ericcarlson | 2025-12-14 02:54:52 |
| Central Texas Trunked Radio System System Updated (Changed Site # 001 (Dallas) to 64 (Dallas)) | ericcarlson | 2025-12-14 02:54:11 |
| Motorola Federal Solutions System Updated (Changed Site # 022 (Dallas VA Medical Center) to 22 (Dallas VA Medical Center)) | blantonl | 2025-12-12 12:44:37 |
| Agency: (Municipal Airports) was updated | blantonl | 2025-12-07 14:57:27 |
| Agency (Mesquite Metro Airport (HQZ) [4]) Deleted | blantonl | 2025-12-07 14:57:01 |
| Agency (Lancaster Regional Airport [4]) Deleted | blantonl | 2025-12-07 14:56:58 |
| Agency (Grand Prairie Municipal Airport (GPM) [4]) Deleted | blantonl | 2025-12-07 14:56:53 |
| Agency (Dallas Executive / Redbird (RBD) [4]) Deleted | blantonl | 2025-12-07 14:56:48 |
| Agency (Addison Airport (ADS) [4]) Deleted | blantonl | 2025-12-07 14:56:45 |
| Agency: (Municipal Airports) was updated | blantonl | 2025-12-07 14:56:37 |
