| Frequencies Updated (Updated: 3, Deleted 0) for Mobridge Municipal Airport (MBG) | theaton | 2022-11-09 17:42:18 |
| Frequencies Updated (Updated: 1, Deleted 0) for Mobridge Municipal Airport (MBG) | theaton | 2022-11-09 17:41:47 |
| Frequencies Updated (Updated: 1, Deleted 0) for Mobridge Municipal Airport (MBG) | theaton | 2022-11-09 17:41:02 |
| 4 Frequencies imported | theaton | 2022-11-09 17:40:57 |
| Added Subcategory: Airport Operations | theaton | 2022-11-09 17:39:47 |
| Added category (Mobridge Municipal Airport (MBG) 99) | theaton | 2022-11-09 17:39:29 |
