| 2 Frequencies imported | mlangeveld | 2022-11-09 12:36:22 |
| Frequencies Updated (Updated: 1, Deleted 0) for Samoa Field (O33) | kma371 | 2017-01-17 17:12:24 |
| Changed Subcategory Details For: Air Traffic Control (Seattle Center) | kma371 | 2015-11-01 10:59:08 |
| Changed Subcategory Details For: Air Traffic Control (Seattle Center) | kma371 | 2015-11-01 10:59:04 |
| Changed Subcategory Details For: Air Traffic Control (Seattle Center) | kma371 | 2015-11-01 10:59:00 |
| Frequencies Updated (Updated: 0, Deleted 2) for Arcata (ACV) | kma371 | 2015-11-01 10:58:43 |
| Frequencies Updated (Updated: 0, Deleted 2) for Murray Field (EKA) | kma371 | 2015-11-01 10:58:41 |
| Frequencies Updated (Updated: 0, Deleted 2) for Rohnerville (FOT) | kma371 | 2015-11-01 10:58:39 |
| Frequencies Updated (Updated: 2, Deleted 0) for Arcata (ACV) | kma371 | 2015-10-31 15:57:13 |
| Frequencies Updated (Updated: 1, Deleted 0) for Arcata (ACV) | kma371 | 2015-10-31 15:57:00 |
| Changed category from (Eureka Municipal (O33) 99) to (Samoa Field (O33) 99) | kma371 | 2015-10-31 15:55:50 |
| Updated 12 Subcategories | kma371 | 2015-10-31 15:55:10 |
