| Updated Subcategory: (Macomb Airport Authority) | Starcom21 | 2023-12-27 13:53:26 |
| Frequencies Updated (3) | Starcom21 | 2023-12-27 13:53:05 |
| Added Frequency 110.3 (Aviation Radionavigation (Positioning/GPS)) | Starcom21 | 2023-12-27 13:43:58 |
| Sub-category (Aviation - Air Traffic Control Sort 20) changed to (Macomb Airport Authority Sort: 20) | Starcom21 | 2011-04-30 21:57:57 |
| Added Frequency 119.025 (Weather AWOS-3) | Starcom21 | 2011-04-30 21:57:08 |
| Frequencies Updated (Updated: 1, Deleted 0) for Aviation - Air Traffic Control | Starcom21 | 2011-04-30 21:56:17 |
| Agency Airports changed from Macomb Municipal Airport (MQB) (Aircraft / Airport) to Airports (Aircraft / Airport) | Starcom21 | 2011-04-30 21:55:40 |
| Category (Macomb Municipal Airport (MQB) Sort: 99) changed to (Macomb Municipal Airport [MQB] Sort: 99) | Starcom21 | 2011-04-27 17:13:43 |
| Frequencies Updated (Updated: 0, Deleted 0) for Aviation - Air Traffic Control | Starcom21 | 2011-04-27 17:13:29 |
| Frequencies Updated (Updated: 1, Deleted 0) for Aviation - Air Traffic Control | Starcom21 | 2011-04-27 17:13:24 |
| Default Location Data Updated to 40.4592076 / -90.6717971 / 20 | Starcom21 | 2011-04-27 17:12:51 |
| Tagged 1 Frequencies with (Aircraft) | starcom21 | 2008-02-13 18:25:38 |
| Added Frequency 122.8000 | ericcarlson | 2004-07-29 14:43:36 |
| Sub-category Aviation - Air Traffic Control changed | ericcarlson | 2004-07-29 14:43:27 |
| Category Macomb Municipal Airport (MQB) added | ericcarlson | 2004-07-29 14:43:18 |
