| Agency: Drummondville Airport (CSC3) changed from Drummondville Airport - CSC3 (Aircraft / Airport) to Drummondville Airport (CS | mciupa | 2017-02-22 20:00:21 |
| Agency: Drummondville Airport - CSC3 changed from Drummondville Airport - SC3 (Aircraft / Airport) to Drummondville Airport - CS | mciupa | 2017-02-21 19:57:28 |
| Agency: Drummondville Airport - SC3 changed from CSC3 Drummondville Airport (Aircraft / Airport) to Drummondville Airport - SC3 | mciupa | 2017-02-21 13:53:40 |
| Added Frequency 122.8 (Unicom) | mciupa | 2013-12-01 15:24:53 |
| Added Subcategory: Drummondville | mciupa | 2013-12-01 15:23:30 |
| Added category (Air Traffic Control 99) | mciupa | 2013-12-01 15:21:23 |
