| Agency: Billy Bishop Regional Airport (YOS) changed from Billy Bishop Regional Airport - YOS (Aircraft / Airport) to Billy Bisho | mciupa | 2017-02-22 17:28:03 |
| Agency: Billy Bishop Regional Airport - YOS changed from CYOS Billy Bishop Regional (Aircraft / Airport) to Billy Bishop Region | mciupa | 2017-02-21 13:17:02 |
| Agency: CYOS Billy Bishop Regional changed from Billy Bishop Regional YOS (Aircraft / Airport) to CYOS Billy Bishop Regional ( | mciupa | 2012-12-12 12:12:05 |
| Changed Subcategory Details For: Air Traffic Control | mciupa | 2012-06-21 20:22:30 |
| Agency: Billy Bishop Regional YOS changed from Billy Bishop Regional (Aircraft / Airport) to Billy Bishop Regional YOS (Aircraft | mciupa | 2012-06-21 20:21:31 |
| Changed category from (Billy Bishop Regional Airport 99) to (Owen Sound 99) | mciupa | 2012-06-18 08:53:26 |
| Sort order changed to from 3 for subcat: Air Traffic Control | mciupa | 2012-06-18 08:52:47 |
| Sort order changed to from 3 for subcat: Air Traffic Control | mciupa | 2012-06-18 08:52:47 |
| Sort order changed to from 3 for subcat: Air Traffic Control | mciupa | 2012-06-18 08:52:36 |
| Frequencies Updated (Updated: 1, Deleted 0) for Billy Bishop Regional Airport | mciupa | 2012-06-18 08:52:36 |
| Sort order changed to from 3 for subcat: Air Traffic Control | mciupa | 2012-06-18 08:52:36 |
| Frequencies Updated (Updated: 1, Deleted 0) for Billy Bishop Regional Airport | mciupa | 2012-04-20 14:54:17 |
| Sort order changed to from 3 for subcat: Air Traffic Control | mciupa | 2012-04-20 14:54:17 |
| Sort order changed to from 3 for subcat: Air Traffic Control | mciupa | 2012-04-20 14:54:17 |
| Sub-category (Aviation - Air Traffic Control Sort 20) changed to (Air Traffic Control Sort: 20) | mciupa | 2011-02-28 14:46:49 |
| Agency Billy Bishop Regional changed from Airports (Aircraft / Airport) to Billy Bishop Regional (Aircraft / Airport) | mciupa | 2011-02-28 14:46:30 |
| Frequencies Updated (Updated: 1, Deleted 0) for Aviation - Air Traffic Control | MikeOxlong | 2010-10-30 13:47:39 |
| Default Location Data Updated to 44.600246 / -80.838089 / 11.066620929519999 | MikeOxlong | 2010-10-30 13:47:23 |
| Sub-category Aviation - Air Traffic Control changed | ericcarlson | 2004-08-19 11:59:47 |
| Category Billy Bishop Regional Airport changed | ericcarlson | 2004-08-19 11:59:39 |
