| Deleted Subcategory: (Petroleum County/Lewistown) | theaton | 2024-09-26 16:32:30 |
| Montana Public Safety Communications System System Updated (Changed Talkgroup Category: Petroleum County to Petroleum County(Pet | PJH | 2021-02-06 02:31:48 |
| Frequencies Updated (Updated: 4, Deleted 0) for All frequencies | kd7kdc | 2017-08-26 16:42:51 |
| Updated 2 Subcategories | kma371 | 2014-07-19 09:32:58 |
| Changed category from (Petroleum County Public Safety 2) to (Petroleum County 2) | kma371 | 2014-07-19 09:32:40 |
| Subcategory (Petroleum County Mutual Aid) deleted | kma371 | 2014-07-19 09:31:29 |
| Default Location Data Updated to 47.1499868 / -108.267346 / 35 | Thunderbolt | 2009-12-07 07:27:21 |
| Tagged 19 Frequencies with (Interop) | mtscanman | 2008-06-15 01:52:28 |
| Tagged 1 Frequencies with (Law Dispatch) | ki4moc | 2008-06-01 00:48:47 |
| Frequencies updated | Thunderbolt | 2007-02-10 12:33:16 |
| Frequencies updated | Thunderbolt | 2007-02-08 23:27:43 |
| Frequencies imported | Thunderbolt | 2007-02-08 23:27:00 |
| Sub-category Petroleum County Mutual Aid added | Thunderbolt | 2007-02-08 23:25:06 |
| Frequencies updated | Thunderbolt | 2007-02-02 23:40:15 |
| Added Frequency 453.150 | Thunderbolt | 2007-02-02 23:39:35 |
| Sub-category Petroleum, County of changed | Thunderbolt | 2007-02-02 23:38:55 |
| Sub-category Lewistown, City of added | Thunderbolt | 2007-02-02 23:38:20 |
| Added Frequency 155.820 | Thunderbolt | 2007-02-02 23:37:42 |
| Added Frequency 156.210 | Thunderbolt | 2007-02-02 23:37:03 |
| Added Frequency 156.0 | Thunderbolt | 2007-02-02 23:36:00 |
| Sub-category Petroleum, County of changed | Thunderbolt | 2007-02-02 23:34:39 |
| Category Petroleum County Public Safety added | Thunderbolt | 2007-02-02 23:32:34 |
