| Updated Agency Description Text | Starcom21 | 2025-08-22 14:52:07 |
| Updated Agency Location Details | Starcom21 | 2025-08-22 14:47:38 |
| Frequencies Updated (2) | Starcom21 | 2024-01-06 13:16:56 |
| Updated Agency Location Details | Starcom21 | 2023-08-26 23:22:47 |
| Updated Agency Location Details | Starcom21 | 2023-08-26 23:22:40 |
| Agency: Bomar Field-Shelbyville Municipal Airport (KSYI) changed from Bomar Field-Shelbyville Municipal (KSYI) (Aircraft / Airpo | KD4YGG | 2019-07-18 14:15:29 |
| Changed category from (Bomar Field-Shelbyville Municipal (KSYI) 99) to (Bomar Field-Shelbyville Municipal Airport (KSYI) 99) | KD4YGG | 2019-07-18 14:14:57 |
| Frequencies Updated (Updated: 3, Deleted 0) for Bomar Field-Shelbyville Municipal (KSYI) | KD4YGG | 2019-07-18 14:14:31 |
| Frequencies Updated (Updated: 3, Deleted 0) for Bomar Field-Shelbyville Municipal (KSYI) | KD4YGG | 2019-07-18 14:14:18 |
| Tagged 3 Frequencies with (Aircraft) | KD4YGG | 2019-07-18 14:13:59 |
| 3 Frequencies imported | KD4YGG | 2019-07-18 14:13:50 |
| Added Subcategory: Air Operations | KD4YGG | 2019-07-18 14:13:20 |
| Added category (Bomar Field-Shelbyville Municipal (KSYI) 99) | KD4YGG | 2019-07-18 14:13:03 |
