| Agency: Sorel-Tracy Airport (CSY3) changed from Sorel-Tracy Airport - CSY3 (Aircraft / Airport) to Sorel-Tracy Airport (CSY3) | mciupa | 2017-02-22 20:02:30 |
| Agency: Sorel-Tracy Airport - CSY3 changed from Sorel-Tracy Airport - SY3 (Aircraft / Airport) to Sorel-Tracy Airport - CSY3 | mciupa | 2017-02-21 19:58:27 |
| Agency: Sorel-Tracy Airport - SY3 changed from CSY3 Sorel-Tracy Airport (Aircraft / Airport) to Sorel-Tracy Airport - SY3 (Air | mciupa | 2017-02-21 13:56:45 |
| Changed Subcategory Details For: Air Traffic Control | mciupa | 2013-05-18 22:38:39 |
| Sort order changed to from 3 for subcat: Air Traffic Control | mciupa | 2013-05-18 22:35:48 |
| Sort order changed to from 3 for subcat: Air Traffic Control | mciupa | 2013-05-18 22:35:36 |
| Frequencies Updated (Updated: 1, Deleted 0) for Sorel-Tracy Airport | mciupa | 2013-05-18 22:35:36 |
| Sort order changed to from 3 for subcat: Air Traffic Control | mciupa | 2013-05-18 22:33:06 |
| Sort order changed to from 3 for subcat: Air Traffic Control | mciupa | 2013-05-18 22:32:57 |
| Sort order changed to from 3 for subcat: Air Traffic Control | mciupa | 2013-05-18 22:32:50 |
| Frequencies Updated (Updated: 1, Deleted 0) for Sorel-Tracy Airport | mciupa | 2013-05-18 22:32:50 |
| Agency: CSY3 Sorel-Tracy Airport changed from Sorel-Tracy Airport (Aircraft / Airport) to CSY3 Sorel-Tracy Airport (Aircraft / A | mciupa | 2013-04-24 12:55:03 |
| Added Frequency 123.2 (Aerodrome Traffic Frequency) | ericcarlson | 2013-03-14 20:40:11 |
| Added Subcategory: Air Traffic Control | ericcarlson | 2013-03-14 20:38:37 |
| Added category (Sorel-Tracy Airport 99) | ericcarlson | 2013-03-14 20:38:22 |
