| Frequencies Updated (2) | Starcom21 | 2023-09-16 16:12:18 |
| Changed Subcategory Details For: Liberity Utilties (Joplin/Avilla) | wbloss | 2022-01-01 23:20:00 |
| Frequencies Updated (Updated: 2, Deleted 0) for Electrical | Starcom21 | 2020-07-05 22:37:19 |
| Frequencies Updated (Updated: 1, Deleted 0) for Electrical | Starcom21 | 2020-07-04 21:49:00 |
| Changed Subcategory Details For: M A Mortenson | Starcom21 | 2020-07-04 21:48:21 |
| Added Frequency 451.8125 (On Site Ops (N Fork Ridge)) | Starcom21 | 2020-07-04 21:47:26 |
| Added Frequency 451.1875 (Operations (King Point)) | Starcom21 | 2020-07-04 21:46:37 |
| Added Subcategory: M A Mortenson | Starcom21 | 2020-07-04 20:54:54 |
| Changed Subcategory Details For: Liberity Utilties (Joplin/Avilla) | Starcom21 | 2018-11-05 03:19:15 |
| Frequencies Updated (Updated: 2, Deleted 0) for Electrical | Starcom21 | 2018-11-05 03:18:37 |
| Frequencies Updated (Updated: 2, Deleted 0) for Electrical | Starcom21 | 2018-11-05 03:18:12 |
| Subcategory: (Service Companies) migrated to Category (Electrical) in Agency: (Utilities) | Starcom21 | 2018-11-05 03:16:43 |
| Added category (Electrical 33) | Starcom21 | 2018-11-05 03:16:12 |
