| Frequencies Updated (2) | Ronaldski | 2024-01-07 04:23:05 |
| Sub-category (Civilian Operations Sort 99) changed to (Civilian Operations Sort: 99) | Starcom21 | 2011-08-18 01:01:33 |
| Category (Ionia County Airport (Y70) Sort: 54) changed to (Ionia County Airport (Y70) Sort: 99) | Starcom21 | 2011-08-18 01:01:08 |
| Default Location Data Updated to 42.926263 / -85.083618 / 18.097435967 | Starcom21 | 2011-08-18 01:00:59 |
| Sub-category (Civilian Ops Sort 99) changed to (Civilian Operations Sort: 99) | Starcom21 | 2011-08-18 00:59:32 |
| Frequencies Updated (Updated: 3, Deleted 0) for Civilian Ops | Starcom21 | 2011-08-18 00:57:33 |
| Category: (Ionia County Airport (Y70)) migrated to Agency: (Airports) | Starcom21 | 2011-08-18 00:55:51 |
