| General text description updated | burner50 | 2008-09-30 15:47:46 |
| Frequencies Updated (Updated: 1, Deleted 0) for Aviation - Military | burner50 | 2008-09-30 15:45:59 |
| Added Frequency 36.7 (Air National Guard Operations) | burner50 | 2008-09-30 15:45:48 |
| Added Frequency 280.8 (Air National Guard Operations) | burner50 | 2008-09-30 15:45:25 |
| Frequencies Updated (Updated: 2, Deleted 0) for Air Traffic Control | burner50 | 2008-09-30 15:44:32 |
| Added Frequency 251.15 (Basic Radar Service) | burner50 | 2008-09-30 15:44:10 |
| Added Frequency 126.75 (Basic Radar Service) | burner50 | 2008-09-30 15:43:44 |
| Added Frequency 251.15 (Approach/Departure - Waterloo) | burner50 | 2008-09-30 15:43:08 |
| Added Frequency 125.075 (Common Traffic Advisory Frequency) | burner50 | 2008-09-30 15:42:09 |
| Frequencies Updated (Updated: 6, Deleted 0) for Air Traffic Control | burner50 | 2008-09-30 15:40:24 |
| Added Frequency 257.8 (Tower) | burner50 | 2008-09-30 15:39:10 |
| Frequencies Updated (Updated: 2, Deleted 0) for Air Traffic Control | burner50 | 2008-09-30 15:38:35 |
| Added Frequency 269.1 (Ground) | burner50 | 2008-09-30 15:37:22 |
| Frequencies updated | ericcarlson | 2007-03-31 14:37:22 |
| Frequencies updated | ericcarlson | 2007-03-31 14:37:06 |
| Migrated sub-categories | ericcarlson | 2007-03-31 14:36:36 |
| Sub-category Aviation - Military added | ericcarlson | 2007-03-31 14:36:30 |
| Frequencies imported | ericcarlson | 2007-03-31 14:36:20 |
| Sub-category Air Traffic Control changed | ericcarlson | 2007-03-31 14:35:16 |
| Category Waterloo Regional Airport (ALO) added | ericcarlson | 2007-03-31 14:35:07 |
