| Updated Agency Location Details | Starcom21 | 2023-08-25 20:05:05 |
| Added Frequency 121.725 (GCO) | kf4lhp | 2007-12-29 00:00:20 |
| Added Frequency 123.900 (Knoxville Approach / Departure) | kf4lhp | 2007-12-29 00:00:02 |
| Added Frequency 125.425 (AWOS) | kf4lhp | 2007-12-28 23:59:47 |
| Added Frequency 122.8 (CTAF / Unicom) | kf4lhp | 2007-12-28 23:59:34 |
| Sub-category (New SubCategory - CHANGE THIS NAME Sort 99) changed to (Aircraft (VHF AM) Sort: 1) | kf4lhp | 2007-12-28 23:58:42 |
| Category (McMinn County Airport) added | kf4lhp | 2007-12-28 23:57:52 |
