| Frequencies Updated (3) | Starcom21 | 2025-01-05 03:13:33 |
| Frequencies Updated (1) | Starcom21 | 2025-01-05 03:12:48 |
| Updated Agency Description Text | Starcom21 | 2025-01-05 03:10:50 |
| Updated Subcategory: (Petersburg) | Starcom21 | 2023-09-03 14:35:24 |
| Changed Subcategory Details For: Miscellaneous/Service Companies | Starcom21 | 2020-10-14 19:47:49 |
| Changed Subcategory Details For: Menard County Electric CoOp | Starcom21 | 2020-10-14 19:46:00 |
| Frequencies Updated (Updated: 2, Deleted 0) for Businesses | Starcom21 | 2018-01-07 00:34:36 |
| Added Frequency 452.075 (Ag Plus: Farming (Petersburg)) | Starcom21 | 2018-01-07 00:33:43 |
| Frequencies Updated (Updated: 1, Deleted 0) for Businesses | Starcom21 | 2017-11-29 03:38:16 |
| Frequencies Updated (Updated: 2, Deleted 0) for Businesses | Starcom21 | 2017-01-16 04:14:15 |
| Added Frequency 453.9 (Stevens Implement (CSQ Data-Petersburg)) | Starcom21 | 2017-01-07 06:46:33 |
| Changed Subcategory Details For: Petersburg | Starcom21 | 2017-01-07 06:45:35 |
| Changed Subcategory Details For: Agricultural | Starcom21 | 2011-11-24 03:51:18 |
| Changed Subcategory Details For: Miscellaneous/Service Companies | Starcom21 | 2011-11-22 23:40:09 |
