| Texas Wide Area Radio Network (TxWARN) System Updated (Added Talkgroup to: Deep East Texas Council of Governments (DETCOG) (20244 DETCOG 1)) | rattlerbb01 | 2025-04-04 18:08:32 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Added Talkgroup Category: Deep East Texas Council of Governments (DETCOG)) | rattlerbb01 | 2025-04-04 18:07:56 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Updated 2 talkgroups for Brazoria County) | ericcarlson | 2025-04-03 15:29:17 |
| CenterPoint Energy Houston Electric System Updated (Changed Site # 013 (Angleton Substation) to 13 (Angleton Substation)) | ericcarlson | 2025-03-29 01:21:32 |
| CenterPoint Energy Houston Electric System Updated (Changed Site # 013 (Angleton Substation) to 13 (Angleton Substation)) | ericcarlson | 2025-03-29 01:21:07 |
| CenterPoint Energy Houston Electric System Updated (Changed Site # 013 (Angleton Substation) to 13 (Angleton Substation)) | ericcarlson | 2025-03-29 01:21:07 |
| Freeport LNG System Updated (Updated System Location Details) | ericcarlson | 2025-03-18 01:24:47 |
| Freeport LNG System Updated (Added Talkgroup to: All (203 Security)) | ericcarlson | 2025-03-18 01:15:00 |
| Freeport LNG System Updated (Added Talkgroup Category: All) | ericcarlson | 2025-03-18 01:14:49 |
| Freeport LNG System Updated (Updated General System Details) | ericcarlson | 2025-03-18 01:14:40 |
| Frequencies Updated (1) | ericcarlson | 2025-03-09 18:28:57 |
| Texas Bigfoot Communications (Tier 3) System Updated (Added System ID: [1]) | ericcarlson | 2025-01-05 21:24:19 |
| Agency: (Businesses) was updated | ericcarlson | 2024-11-09 21:53:15 |
| Phillips 66 Refineries System Updated (Updated P25 CH ID Table [BEE00.581]) | rattlerbb01 | 2024-10-15 14:23:09 |
| Phillips 66 Refineries System Updated (Deleted System ID: [6CE]) | rattlerbb01 | 2024-10-15 14:22:57 |
| Phillips 66 Refineries System Updated (Deleted Site System ID: [6CE]) | rattlerbb01 | 2024-10-15 14:22:48 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Updated System Location Details) | Russell | 2024-09-12 14:58:42 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Updated System Location Details) | Russell | 2024-09-11 16:46:01 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Updated 1 talkgroups for Interoperability - Zone 76) | rattlerbb01 | 2024-09-02 15:32:04 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Changed Talkgroup Category: TxDOT - Beaumont District to TxDOT - Beaumont District) | rattlerbb01 | 2024-07-31 20:46:32 |
| Added Frequency 170.2125 (Bryan Mound Strategic Petroleum Reserve) | ericcarlson | 2024-04-15 01:41:51 |
| Frequencies Updated (1) | ericcarlson | 2024-04-15 01:40:38 |
| Updated Subcategory: (Department of Energy) | ericcarlson | 2024-04-15 01:40:05 |
| Frequencies Updated (3) | ericcarlson | 2024-04-15 01:39:56 |
| Frequencies Updated (2) | ericcarlson | 2024-03-17 21:33:59 |
| Frequencies Updated (1) | ericcarlson | 2024-02-10 19:22:14 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Deleted 1 talkgroup(s) from Air Medical) | ericcarlson | 2023-12-30 22:29:02 |
| INEOS Olefins and Polymers USA Chocolate Bayou Works Manufacturing Complex System Updated (Changed Site # 001 (Site 1) to 1 (Site 1)) | ericcarlson | 2023-11-26 16:21:16 |
| INEOS Olefins and Polymers USA Chocolate Bayou Works Manufacturing Complex System Updated (Changed Site # 001 (Site 1) to 1 (Site 1)) | ericcarlson | 2023-11-26 16:20:49 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Deleted 1 talkgroup(s) from Brazoria County - Alvin) | ericcarlson | 2023-11-07 01:25:33 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Added Talkgroup to: Brazoria County - Alvin (398 Animal Control)) | ericcarlson | 2023-11-07 01:25:23 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Updated 1 talkgroups for Brazoria County) | rattlerbb01 | 2023-09-21 02:03:57 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Migrated 1 talkgroup(s) away from Brazoria County - Clute) | rattlerbb01 | 2023-09-21 02:03:16 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Migrated 1 talkgroup(s) to Brazoria County) | rattlerbb01 | 2023-09-21 02:03:16 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Updated 1 talkgroups for Interoperability - Zone 75) | ericcarlson | 2023-07-12 01:34:32 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Updated 1 talkgroups for Brazoria County) | ericcarlson | 2023-06-04 01:30:00 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Deleted 1 talkgroup(s) from TxDOT - Houston District) | ericcarlson | 2023-06-03 22:38:52 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Added Talkgroup to: Brazoria County (80 Iowa Colony Police 2)) | ericcarlson | 2023-06-03 18:36:32 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Added Talkgroup to: Brazoria County (78 Iowa Colony Police)) | ericcarlson | 2023-06-03 18:31:39 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Added Talkgroup to: Air Medical (1106 PHI Control)) | ericcarlson | 2023-05-14 00:42:59 |
| Frequencies Updated (Updated: 1, Deleted 0) for Brazoria County | rattlerbb01 | 2023-03-29 15:43:13 |
| Added Frequency 464.7875 (Teachers) | rattlerbb01 | 2023-03-29 15:41:09 |
| INEOS Olefins and Polymers USA Chocolate Bayou Works Manufacturing Complex System Updated (Added Talkgroup to: Operations (161 Rail Operations)) | rattlerbb01 | 2023-03-29 15:39:45 |
| INEOS Olefins and Polymers USA Chocolate Bayou Works Manufacturing Complex System Updated (Added Talkgroup Category: Operations) | rattlerbb01 | 2023-03-29 15:38:14 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Imported talkgroups (2 Added, 0 Updated) for Texas Search and Rescue) | ericcarlson | 2023-03-07 02:09:17 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Added Talkgroup Category: Texas Search and Rescue) | ericcarlson | 2023-03-07 02:08:55 |
| Agency: (Businesses) was updated | ericcarlson | 2023-03-04 18:41:41 |
| Dow Chemical System Updated (Updated General System Details) | ericcarlson | 2023-02-08 00:57:08 |
| Freeport LNG System Updated (Updated General System Details) | ericcarlson | 2023-02-08 00:54:47 |
| DSM Nutritional Products System Updated (Updated General System Details) | ericcarlson | 2023-02-08 00:53:34 |
| Agency: (Businesses) was updated | ericcarlson | 2022-10-25 16:52:25 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Changed Site # 012 (Houston Public Safety Iowa Colony) to 012 (Houston Pu | rattlerbb01 | 2022-09-21 16:59:47 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Added Talkgroup Category: Burleson County - Somerville) | rattlerbb01 | 2022-09-16 15:28:31 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Added Talkgroup Category: Burleson County - Caldwell) | rattlerbb01 | 2022-09-16 15:28:20 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Added Talkgroup Category: Brazos Valley - St. Joseph EMS) | rattlerbb01 | 2022-09-16 13:53:52 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Imported Talkgroups (8 Imported, 0 Updated)) | rattlerbb01 | 2022-09-16 13:48:15 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Imported Talkgroups (2 Imported, 0 Updated)) | ericcarlson | 2022-09-07 00:25:09 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Imported Talkgroups (3 Imported, 0 Updated)) | ericcarlson | 2022-09-07 00:24:15 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Imported Talkgroups (6 Imported, 0 Updated)) | ericcarlson | 2022-09-07 00:21:40 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Imported Talkgroups (8 Imported, 0 Updated)) | ericcarlson | 2022-09-05 20:29:53 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Added Talkgroup Category: Harris County - ESD 11) | ericcarlson | 2022-09-05 20:29:22 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Added Talkgroup Category: Gregg County - Kilgore) | ericcarlson | 2022-09-05 20:26:49 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Imported Talkgroups (16 Imported, 0 Updated)) | ericcarlson | 2022-09-05 20:22:17 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Added Talkgroup Category: Rusk County) | ericcarlson | 2022-09-05 20:21:06 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Updated encryption settings for 1 talkgroups(Brazoria County - Schools)) | rattlerbb01 | 2022-08-31 03:31:18 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Updated Service Tag assignments for 1 talkgroups(Brazoria County - School | rattlerbb01 | 2022-08-31 03:31:12 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Added Talkgroup 38692 Alvin ISD Police Supervisor(Brazoria County - Schoo | rattlerbb01 | 2022-08-31 03:31:03 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Added Talkgroup 38695 Alvin ISD Police Events 2(Brazoria County - Schools | rattlerbb01 | 2022-08-31 03:30:37 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Added Talkgroup 38694 Alvin ISD Police Events 1(Brazoria County - Schools | rattlerbb01 | 2022-08-31 03:30:15 |
| Texas Wide Area Radio Network (TxWARN) System Updated ((2) Talkgroups Updated (Brazoria County - Schools)) | rattlerbb01 | 2022-08-31 03:29:42 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Added Talkgroup 38693 Alvin ISD Police Ch. 2(Brazoria County - Schools)) | rattlerbb01 | 2022-08-31 03:29:19 |
| Frequencies Updated (Updated: 1, Deleted 0) for Brazoria County | ericcarlson | 2022-08-24 01:11:37 |
| Added Frequency 451.425 (Security) | ericcarlson | 2022-08-24 01:11:26 |
| System Updated (Updated P25 CH ID Table [Network BEE00.1A7]) | blantonl | 2022-08-12 22:44:43 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Imported Talkgroups (2 Imported, 0 Updated)) | ericcarlson | 2022-06-14 00:32:59 |
| System Updated (Added P25 CH ID Table [Network BEE00.1A7]) | rattlerbb01 | 2022-06-12 02:31:54 |
| System Updated (Added P25 CH ID Table [581/6CE]) | GTR8000 | 2022-06-12 00:44:07 |
| Frequencies Updated (Updated: 0, Deleted 3) for Federal | ericcarlson | 2022-05-29 18:16:48 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Added Talkgroup Category: Gregg County) | ericcarlson | 2022-05-27 01:16:33 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Added Talkgroup Category: Madison County - Madisonville) | rattlerbb01 | 2022-03-21 14:26:23 |
| Texas Bigfoot Communications (Tier 3) System Updated (Imported Talkgroups (9 Imported, 0 Updated)) | ericcarlson | 2022-02-26 22:48:24 |
| Texas Bigfoot Communications (Tier 3) System Updated (Added Talkgroup Category: Houston Livestock Show and Rodeo 2022) | ericcarlson | 2022-02-26 22:47:44 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Imported Talkgroups (2 Imported, 0 Updated)) | ericcarlson | 2022-01-30 21:22:12 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Imported Talkgroups (16 Imported, 0 Updated)) | ericcarlson | 2022-01-26 21:24:49 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Added Talkgroup Category: Houston Police - Other) | ericcarlson | 2022-01-26 21:22:50 |
| Agency: (Pearland Regional Airport (LVJ)) was updated | ericcarlson | 2022-01-25 21:57:57 |
| TeamConnect System Updated (Updated General Trunked System Information) | wirr | 2022-01-22 19:36:36 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Imported Talkgroups (14 Imported, 0 Updated)) | ericcarlson | 2022-01-17 02:16:36 |
| Texas Wide Area Radio Network (TxWARN) System Updated (Added Talkgroup Category: Special Events) | ericcarlson | 2022-01-17 02:13:49 |
| Frequencies Updated (Updated: 6, Deleted 0) for Brazoria County Amateur Radio | rattlerbb01 | 2021-12-20 04:14:50 |
| Added Frequency 443.400 (Pearland (Brazoria Co Link)) | rattlerbb01 | 2021-12-20 04:11:19 |
| Added Frequency 442.200 (Alvin) | rattlerbb01 | 2021-12-20 04:10:43 |
| Added Frequency 147.380 (Freeport (Brazoria Co Link)) | rattlerbb01 | 2021-12-20 04:10:13 |
| Added Frequency 147.220 (Pearland ARC) | rattlerbb01 | 2021-12-20 04:09:27 |
| Added Frequency 147.180 (Angleton (Brazoria Co Link)) | rattlerbb01 | 2021-12-20 04:08:39 |
| Added Frequency 147.16 (Pearland ARC) | rattlerbb01 | 2021-12-20 04:07:47 |
| Added Frequency 146.740 (Alvin) | rattlerbb01 | 2021-12-20 04:07:07 |
| Added Frequency 145.390 (Chocolate Bayou) | rattlerbb01 | 2021-12-20 04:06:31 |
| Added Frequency 145.210 (Alvin (Pearland ARC)) | rattlerbb01 | 2021-12-20 04:05:46 |
| Frequencies Updated (Updated: 0, Deleted 2) for Brazoria County Amateur Radio | rattlerbb01 | 2021-12-20 04:02:43 |
