| Frequencies Updated (Updated: 1, Deleted 0) for Air Traffic Control | mciupa | 2021-11-05 15:03:07 |
| Added Frequency 128.75 (Automated Weather Observation System) | mciupa | 2021-11-05 15:02:55 |
| Frequencies Updated (Updated: 1, Deleted 0) for Air Traffic Control | mciupa | 2021-11-05 15:01:37 |
| Agency: Jasper-Hinton Airport- YJP changed from Jasper Airfield - CEC4 (Aircraft / Airport) to Jasper-Hinton Airport- YJP (Aircr | mciupa | 2021-11-05 15:00:54 |
| Agency: Jasper Airfield - CEC4 changed from Jasper Airfield - EC4 (Aircraft / Airport) to Jasper Airfield - CEC4 (Aircraft / Air | mciupa | 2017-02-21 19:25:26 |
| Agency: Jasper Airfield - EC4 changed from CEC4 Jasper Airfield (Aircraft / Airport) to Jasper Airfield - EC4 (Aircraft / Airpor | mciupa | 2017-02-21 12:03:59 |
| Agency: CEC4 Jasper Airfield changed from Jasper Airfield (Aircraft / Airport) to CEC4 Jasper Airfield (Aircraft / Airport) | thundermedic | 2016-02-15 17:59:21 |
| Changed Subcategory Details For: Unicom | mciupa | 2015-11-09 12:18:07 |
| Changed category from (Air Ops 10) to (Air Traffic Control 10) | mciupa | 2013-07-25 12:25:42 |
| Added Frequency 123.2 (Unicom) | Jay911 | 2008-03-06 15:34:51 |
| Sub-category (New SubCategory - CHANGE THIS NAME Sort 99) changed to (Unicom Sort: 99) | Jay911 | 2008-03-06 15:34:22 |
| Category (Air Ops) added | Jay911 | 2008-03-06 15:34:11 |
