| Frequencies Updated (Updated: 4, Deleted 0) for All frequencies | Ronaldski | 2018-12-30 11:37:11 |
| Frequencies Updated (Updated: 0, Deleted 1) for Chippewa County International Airport (KCIU) | Thunderbolt | 2018-12-28 20:03:45 |
| Tagged 2 Frequencies with (Aircraft) | Thunderbolt | 2018-12-28 20:02:39 |
| Frequencies Updated (Updated: 2, Deleted 0) for Drummond Island Airport (KDRM) | Thunderbolt | 2018-12-28 20:02:17 |
| 3 Frequencies imported | Thunderbolt | 2018-12-28 20:01:41 |
| Added Subcategory: Civilian Ops | Thunderbolt | 2018-12-28 20:00:39 |
| Added category (Drummond Island Airport (KDRM) 99) | Thunderbolt | 2018-12-28 19:57:59 |
| Tagged 1 Frequencies with (Aircraft) | Thunderbolt | 2018-12-28 19:57:19 |
| Frequencies Updated (Updated: 1, Deleted 0) for Sault Ste Marie Municipal Airport/Sanderson Field (KANJ) | Thunderbolt | 2018-12-28 19:56:58 |
| 1 Frequencies imported | Thunderbolt | 2018-12-28 19:56:15 |
| Tagged 1 Frequencies with (Aircraft) | Thunderbolt | 2018-12-28 19:54:57 |
| Frequencies Updated (Updated: 1, Deleted 0) for Sault Ste Marie Municipal Airport/Sanderson Field (KANJ) | Thunderbolt | 2018-12-28 19:54:27 |
| 1 Frequencies imported | Thunderbolt | 2018-12-28 19:53:54 |
| Tagged 2 Frequencies with (Aircraft) | Thunderbolt | 2018-12-28 19:52:38 |
| Frequencies Updated (Updated: 2, Deleted 0) for Sault Ste Marie Municipal Airport/Sanderson Field (KANJ) | Thunderbolt | 2018-12-28 19:52:28 |
| 2 Frequencies imported | Thunderbolt | 2018-12-28 19:51:46 |
| Added Subcategory: Military Ops | Thunderbolt | 2018-12-28 19:48:32 |
| Added Subcategory: Civilian Ops | Thunderbolt | 2018-12-28 19:46:58 |
| Changed Subcategory Details For: Military Ops | Thunderbolt | 2018-12-28 19:45:32 |
| Added category (Sault Ste Marie Municipal Airport/Sanderson Field (KANJ) 99) | Thunderbolt | 2018-12-28 19:41:25 |
| Added Subcategory: Military Ops | Thunderbolt | 2018-12-28 19:39:59 |
| Changed Subcategory Details For: Civilian Ops | Thunderbolt | 2018-12-28 19:39:21 |
| Changed category from (Chippewa 99) to (Chippewa County International Airport (KCIU) 99) | Thunderbolt | 2018-12-28 19:38:34 |
| Subcategory: (Chippewa County International Airport (KCIU)) migrated to Category (Chippewa) in Agency: (Airports) | Thunderbolt | 2018-12-28 19:36:39 |
| Added category (Chippewa 99) | Thunderbolt | 2018-12-28 19:35:51 |
