| Texas Wide Area Radio Network (TxWARN) System Updated (Updated 1 talkgroups for Harris County - Webster) | rattlerbb01 | 2025-04-02 18:15:39 |
| University of Houston System Updated (Changed Site # 001 (UH Campus) to 1 (UH Campus)) | ericcarlson | 2025-04-02 13:36:01 |
| Agency: (Federal) was updated | ericcarlson | 2025-03-30 18:57:07 |
| Agency: (Federal) was updated | ericcarlson | 2025-03-30 18:43:23 |
| Michael DeBakey Veterans Affairs Medical Center System Updated (Added FCC Callsign: KKE617 to Site: (001) VAMC Houston) | ericcarlson | 2025-03-30 18:39:02 |
| Houston Open 2025 System Updated (Added Talkgroup to: Event Operations (110 Carts)) | ericcarlson | 2025-03-30 17:30:45 |
| Houston Open 2025 System Updated (Changed Site # 002 (PGA Operations) to 2 (PGA Operations)) | ericcarlson | 2025-03-30 14:49:48 |
| Houston Open 2025 System Updated (Changed Site # 002 (PGA Operations) to 2 (PGA Operations)) | ericcarlson | 2025-03-30 14:37:48 |
| Houston Open 2025 System Updated (Imported talkgroups (6 Added, 0 Updated) for PGA Operations) | ericcarlson | 2025-03-30 14:14:10 |
| Houston Open 2025 System Updated (Added Talkgroup Category: PGA Operations) | ericcarlson | 2025-03-30 14:13:02 |
| Houston Open 2025 System Updated (Changed Talkgroup Category: Tournament to Event Operations) | ericcarlson | 2025-03-30 14:12:25 |
| Houston Open 2025 System Updated (Changed Site # 002 (PGA Operations) to 2 (PGA Operations)) | ericcarlson | 2025-03-30 14:12:12 |
| Houston Open 2025 System Updated (Added Site # 2 (PGA Operations)) | ericcarlson | 2025-03-30 14:12:06 |
| Houston Open 2025 System Updated (Changed Site # 001 (Memorial Park) to 1 (Event Operations)) | ericcarlson | 2025-03-30 14:11:26 |
| Houston Open 2025 System Updated (Updated General System Details) | ericcarlson | 2025-03-30 14:11:15 |
| Houston Open 2025 - PGA Operations System Updated (Changed Site # 001 (Memorial Park) to 1 (Memorial Park)) | ericcarlson | 2025-03-30 14:00:29 |
| Houston Open 2025 - PGA Operations System Updated (Updated 1 talkgroups for All) | ericcarlson | 2025-03-30 13:53:00 |
| Houston Open 2025 - PGA Operations System Updated (Added Talkgroup to: All (202 Walking Scorers)) | ericcarlson | 2025-03-30 13:52:24 |
| Houston Open 2025 - PGA Operations System Updated (Updated 1 talkgroups for All) | ericcarlson | 2025-03-30 13:51:56 |
| Houston Open 2025 - PGA Operations System Updated (Added Talkgroup to: All (206 Spotters)) | ericcarlson | 2025-03-30 13:40:13 |
| Houston Open 2025 - PGA Operations System Updated (Updated 1 talkgroups for All) | ericcarlson | 2025-03-30 13:34:32 |
| Houston Open 2025 - PGA Operations System Updated (Added Talkgroup to: All (219 Officials Private)) | ericcarlson | 2025-03-30 13:34:26 |
| Houston Open 2025 - PGA Operations System Updated (Added Talkgroup to: All (218 Officials Primary)) | ericcarlson | 2025-03-30 13:34:06 |
| Houston Open 2025 - Event Operations System Updated (Updated 1 talkgroups for Tournament) | ericcarlson | 2025-03-30 13:23:06 |
| Houston Open 2025 - Event Operations System Updated (Updated 1 talkgroups for Tournament) | ericcarlson | 2025-03-29 22:30:01 |
| Houston Open 2025 - PGA Operations System Updated (Updated General System Details) | ericcarlson | 2025-03-29 22:28:55 |
| Houston Open 2025 - Event Operations System Updated (Updated General System Details) | ericcarlson | 2025-03-29 22:28:45 |
| Houston Open 2025 - PGA System Updated (Updated General System Details) | ericcarlson | 2025-03-29 22:28:26 |
| Houston Open 2025 System Updated (Updated General System Details) | ericcarlson | 2025-03-29 22:14:07 |
| Houston Open 2025 - Tournament System Updated (Updated General System Details) | ericcarlson | 2025-03-29 22:07:21 |
| PGA Tour System Updated (Updated System Description Text) | ericcarlson | 2025-03-29 22:01:38 |
| PGA Tour System Updated (Updated System Description Text) | ericcarlson | 2025-03-29 15:56:15 |
| PGA Tour System Updated (Updated System Description Text) | ericcarlson | 2025-03-29 15:55:54 |
| PGA Tour System Updated (Updated System Description Text) | ericcarlson | 2025-03-29 15:54:46 |
| Rice University System Updated (Added Talkgroup to: Athletics (118 Events)) | ericcarlson | 2025-03-29 01:40:59 |
| PGA Tour System Updated (Updated System Description Text) | ericcarlson | 2025-03-29 00:45:47 |
| PGA Tour System Updated (Updated System Location Details) | ericcarlson | 2025-03-29 00:44:25 |
| PGA Tour System Updated (Updated System Location Details) | ericcarlson | 2025-03-29 00:43:50 |
| Added Frequency 464.7375 (Buses) | ericcarlson | 2025-03-27 21:40:15 |
| Updated Subcategory: (Channelview Independent School District) | ericcarlson | 2025-03-27 21:39:20 |
| Deleted related trunked system (Channelview Independent School District) from subcategory: (Channelview Independent School District) | ericcarlson | 2025-03-27 21:39:18 |
| Agency: (Downtown Attractions) was updated | ericcarlson | 2025-03-26 21:32:53 |
| NRG Park System Updated (Updated 1 talkgroups for Operations) | ericcarlson | 2025-03-19 02:05:32 |
| NRG Park System Updated (Added Talkgroup to: Operations (127 Parking)) | ericcarlson | 2025-03-19 02:05:27 |
| NRG Park System Updated (Added Talkgroup to: Operations (126 Parking)) | ericcarlson | 2025-03-19 02:05:20 |
| NRG Park System Updated (Updated 1 talkgroups for Operations) | ericcarlson | 2025-03-19 02:04:51 |
| NRG Park System Updated (Added Talkgroup to: Operations (123 Medical)) | ericcarlson | 2025-03-19 02:04:45 |
| NRG Park System Updated (Imported talkgroups (2 Added, 0 Updated) for Aramark Food and Beverage) | ericcarlson | 2025-03-19 01:35:18 |
| NRG Park System Updated (Updated 1 talkgroups for Security) | ericcarlson | 2025-03-19 01:13:34 |
| NRG Park System Updated (Added Talkgroup to: Security (119 Police - Outside)) | ericcarlson | 2025-03-19 01:13:28 |
| NRG Park System Updated (Updated 1 talkgroups for Operations) | ericcarlson | 2025-03-19 01:05:56 |
| NRG Park System Updated (Added Talkgroup to: Operations (107 Operations Center)) | ericcarlson | 2025-03-19 01:05:49 |
| Occidental Petroleum Corporation System Updated (Deleted Site Region: [1]) | abqscan | 2025-03-18 13:35:26 |
| Occidental Petroleum Corporation System Updated (Updated General System Details) | abqscan | 2025-03-18 13:35:18 |
| Occidental Petroleum Corporation System Updated (Updated General System Details) | abqscan | 2025-03-18 13:35:13 |
| Kinder Morgan Building System Updated (Updated General System Details) | ericcarlson | 2025-03-18 02:05:40 |
| Agency: (Downtown Attractions) was updated | ericcarlson | 2025-03-18 00:46:14 |
| Agency: (Downtown Attractions) was updated | ericcarlson | 2025-03-18 00:46:03 |
| Agency: (Downtown Attractions) was updated | ericcarlson | 2025-03-18 00:45:55 |
| CenterPoint Energy Houston Electric System Updated (Changed Site # 006 (South Houston Service Center) to 6 (South Houston Service Center)) | ericcarlson | 2025-03-18 00:44:32 |
| CenterPoint Energy Houston Electric System Updated (Added FCC Callsign: WQUV608 to Site: (006) South Houston Service Center) | ericcarlson | 2025-03-18 00:44:30 |
| CenterPoint Energy Houston Electric System Updated (Changed Site # 006 (South Houston Service Center) to 6 (South Houston Service Center)) | ericcarlson | 2025-03-18 00:44:19 |
| Agency: (Downtown Attractions) was updated | ericcarlson | 2025-03-15 19:28:03 |
| Frequencies Updated (1) | ericcarlson | 2025-03-15 14:26:02 |
| Added Frequency 463.525 (Memorial Park Golf Course) | ericcarlson | 2025-03-15 14:25:56 |
| Agency: (NRG Park) was updated | ericcarlson | 2025-03-12 21:39:11 |
| Added related trunked system (Texas Bigfoot Communications (Tier 3)) to subcategory: (Houston Livestock Show and Rodeo) | ericcarlson | 2025-03-12 21:39:08 |
| Deleted related trunked system (NW Radio (Connect Plus)) from subcategory: (Houston Livestock Show and Rodeo) | ericcarlson | 2025-03-12 21:38:59 |
| Agency: (Downtown Attractions) was updated | ericcarlson | 2025-03-10 22:11:40 |
| Agency: (Downtown Attractions) was updated | ericcarlson | 2025-03-09 17:45:42 |
| Agency: (Downtown Attractions) was updated | ericcarlson | 2025-03-09 17:44:32 |
| Methodist Hospital System Updated (Added Talkgroup to: Methodist Hospital (22 Access Control)) | ericcarlson | 2025-03-09 17:19:23 |
| Frequencies Updated (1) | ericcarlson | 2025-03-09 02:06:52 |
| Frequencies Updated (1) | ericcarlson | 2025-03-09 02:06:14 |
| Added Frequency 457.1125 (Buses - Special Events) | ericcarlson | 2025-03-09 02:05:49 |
| Agency: (Office Buildings) was updated | ericcarlson | 2025-03-09 01:51:36 |
| Methodist Hospital System Updated (Updated 1 talkgroups for Methodist Hospital) | ericcarlson | 2025-03-08 15:09:32 |
| Rice University System Updated (Updated 3 talkgroups for Facilities and Engineering) | ericcarlson | 2025-03-08 14:44:35 |
| Rice University System Updated (Updated 2 talkgroups for Housing) | ericcarlson | 2025-03-08 14:44:23 |
| Rice University System Updated (Added Talkgroup to: Facilities and Engineering (143 Plumbing)) | ericcarlson | 2025-03-07 23:03:34 |
| Frequencies Deleted (4) | rattlerbb01 | 2025-03-05 23:44:16 |
| Agency: (Industry) was updated | rattlerbb01 | 2025-03-05 23:43:32 |
| ARINC (Bush Intercontinental Airport) System Updated (Added Talkgroup to: All (15 Air New Zealand)) | ericcarlson | 2025-03-04 00:54:28 |
| Houston Livestock Show and Rodeo (NRG Stadium) System Updated (Added Talkgroup to: All (211 Information Systems)) | ericcarlson | 2025-03-02 19:21:33 |
| NW Radio (Connect Plus) System Updated (Changed Site # 001 (Downtown Houston) to 1 (Downtown Houston)) | ericcarlson | 2025-03-02 18:51:23 |
| NW Radio (Connect Plus) System Updated (Added FCC Callsign: WPOK479 to Site: (001) Downtown Houston) | ericcarlson | 2025-03-02 18:51:20 |
| Methodist Hospital System Updated (Updated 2 talkgroups for Smith/Scurlock Towers) | ericcarlson | 2025-03-01 21:35:16 |
| Methodist Hospital System Updated (Migrated 2 talkgroup(s) to Smith/Scurlock Towers) | ericcarlson | 2025-03-01 21:35:12 |
| Methodist Hospital System Updated (Migrated 2 talkgroup(s) away from Methodist Hospital) | ericcarlson | 2025-03-01 21:35:12 |
| Methodist Hospital System Updated (Added Talkgroup Category: Smith/Scurlock Towers) | ericcarlson | 2025-03-01 21:35:01 |
| Methodist Hospital System Updated (Changed Talkgroup Category: All to Methodist Hospital) | ericcarlson | 2025-03-01 21:34:46 |
| Methodist Hospital System Updated (Added Talkgroup to: All (35 Smith/Scurlock Towers - Housekeeping)) | ericcarlson | 2025-03-01 21:28:54 |
| Methodist Hospital System Updated (Added Talkgroup to: All (34 Smith/Scurlock Towers - Maintenance)) | ericcarlson | 2025-03-01 21:28:39 |
| Agency: (Office Buildings) was updated | ericcarlson | 2025-03-01 20:38:03 |
| Agency: (Office Buildings) was updated | ericcarlson | 2025-03-01 20:37:54 |
| Agency: (Office Buildings) was updated | ericcarlson | 2025-03-01 20:37:28 |
| Methodist Hospital System Updated (Added Talkgroup to: All (38 Parking)) | ericcarlson | 2025-03-01 20:31:23 |
| Methodist Hospital System Updated (Added Talkgroup to: All (110 Patient Movement)) | ericcarlson | 2025-03-01 20:01:41 |
| Texas Bigfoot Communications (Tier 3) System Updated (Changed Site # 002 (Downtown Houston) to 2 (Downtown Houston)) | ericcarlson | 2025-03-01 19:39:29 |
| Baytown Communications (NXDN 53) System Updated (Changed Site # 002 (Baytown) to 2 (Baytown)) | rattlerbb01 | 2025-02-27 02:50:10 |
