| Changed Subcategory Details For: Air Traffic Control | mciupa | 2013-06-10 11:49:10 |
| Updated 1 Subcategories | mciupa | 2013-06-10 11:48:42 |
| Frequencies Updated (Updated: 1, Deleted 0) for Air Traffic Control | MikeOxlong | 2011-02-10 14:57:45 |
| Added Frequency 122.9750 (Limited Weather Information System) | MikeOxlong | 2011-02-10 14:57:40 |
| Added Frequency 122.700 (Aerodrome Traffic Frequency) | MikeOxlong | 2011-02-10 14:57:21 |
| Agency CYCW Chilliwack Municipal changed from Chilliwack Municipal (Aircraft / Airport) to CYCW Chilliwack Municipal (Aircraft / | Jay911 | 2009-02-19 11:43:19 |
| Sub-category Air Traffic Control changed | motofan | 2005-03-13 15:38:52 |
| Category Chilliwack Municipal (CYCW) added | motofan | 2005-03-13 15:38:44 |
