| Added Frequency 451.935 (Race Receiver for drivers and track officials) | N0ZJT | 2024-06-16 14:39:22 |
| Sub-category (New SubCategory - CHANGE THIS NAME Sort 99) changed to (Racetrack Operations Sort: 99) | timkilbride | 2010-11-25 14:25:49 |
| Frequencies Updated (Updated: 1, Deleted 0) for New SubCategory - CHANGE THIS NAME | timkilbride | 2010-11-25 14:25:18 |
| Frequencies Updated (Updated: 0, Deleted 0) for New SubCategory - CHANGE THIS NAME | timkilbride | 2010-11-25 14:25:09 |
| Frequencies Updated (Updated: 3, Deleted 0) for New SubCategory - CHANGE THIS NAME | timkilbride | 2010-11-25 14:25:05 |
| Tagged 3 Frequencies with (Business) | timkilbride | 2010-11-25 14:25:05 |
| Frequencies imported | timkilbride | 2010-11-25 14:24:11 |
| Category (Knoxville Raceway) added | timkilbride | 2010-11-25 14:08:02 |
