| Frequencies Updated (Updated: 2, Deleted 0) for Business | N0ZJT | 2021-08-04 18:26:23 |
| Frequencies Updated (Updated: 1, Deleted 0) for Business | N0ZJT | 2019-06-24 10:03:59 |
| Frequencies Updated (Updated: 3, Deleted 0) for Business | N0ZJT | 2019-06-24 10:03:15 |
| Tagged 1 Frequencies with (Business) | N0ZJT | 2019-06-24 10:03:06 |
| Tagged 1 Frequencies with (Deprecated) | N0ZJT | 2019-06-24 10:02:59 |
| Added Frequency 456.5125 (Race Officials - for 2019) | N0ZJT | 2019-06-24 08:25:18 |
| Tagged 1 Frequencies with (Deprecated) | N0ZJT | 2019-06-24 08:24:04 |
| Frequencies Updated (Updated: 1, Deleted 0) for Business | timkilbride | 2018-08-27 15:33:12 |
| Added Frequency 854.7625 (GCC Alliance Concrete Inc) | timkilbride | 2016-10-23 14:01:58 |
| Changed Subcategory Details For: Concrete Mix Companies | timkilbride | 2016-10-23 14:00:55 |
| Frequencies Updated (Updated: 1, Deleted 0) for Business | timkilbride | 2016-10-23 13:59:45 |
| Frequencies Updated (Updated: 2, Deleted 0) for Business | timkilbride | 2013-08-30 08:26:01 |
| Sort order changed to from 0 for subcat: Rapid Speedway | timkilbride | 2013-08-30 08:26:01 |
| Added Frequency 152.42 (Operations) | timkilbride | 2013-08-30 08:25:41 |
| Added Subcategory: Rock Rapids Ready-Mix | timkilbride | 2013-08-30 08:24:30 |
| Category (Rock Rapids Ready-Mix) deleted | timkilbride | 2013-08-30 08:23:57 |
| Added category (Rock Rapids Ready-Mix 99) | timkilbride | 2013-08-30 08:23:48 |
| Added Frequency 463.975 (Operations - Rock Rapids Tower) | timkilbride | 2013-08-30 08:23:07 |
| Added Subcategory: Farmers Elevator COOP | timkilbride | 2013-08-30 08:21:44 |
| Added Frequency 451.3375 (Channel 2 - Scoring ) | timkilbride | 2013-08-30 08:19:48 |
| Added Frequency 454.000 (Channel 1 - Officials) | timkilbride | 2013-08-30 08:19:18 |
| Added Subcategory: Rapid Speedway | timkilbride | 2013-08-30 08:18:31 |
| Added category (Business 50) | timkilbride | 2013-08-30 08:17:47 |
