| Agency: Boulder Municipal Airport changed from Boulder - Boulder Municipal Airport (Aircraft / Airport) to Boulder Municipal Airport (Aircraft / Airport) | kurtswaney | 2022-11-11 10:36:30 |
| Changed category from (Boulder - Boulder Municipal 0) to (Boulder - Boulder Municipal Airport 0) | abqscan | 2018-09-14 18:22:49 |
| Agency: Boulder - Boulder Municipal Airport changed from Boulder - Boulder Municipal (Aircraft / Airport) to Boulder - Boulder M | abqscan | 2018-09-14 18:22:24 |
| Default Location Data Updated to 40.034909 / -105.232801 / 1.188683090296 | greenthumb | 2009-12-03 03:55:59 |
| Frequencies Updated (Updated: 1, Deleted 0) for Boulder - Boulder Municipal 1V5 | greenthumb | 2008-07-19 21:41:42 |
| Tagged 2 Frequencies with (Aircraft) | greenthumb | 2008-01-05 02:54:18 |
| Frequencies Updated (Updated: 2, Deleted 0) for Boulder - Boulder Municipal 1V5 | greenthumb | 2008-01-05 02:54:11 |
| Added Frequency 118.825 | abqscan | 2006-10-03 22:35:41 |
| Added Frequency 122.7 | abqscan | 2006-10-03 22:35:25 |
| Sub-category Boulder - Boulder Municipal 1V5 changed | abqscan | 2006-10-03 22:35:06 |
| Category Boulder - Boulder Municipal added | abqscan | 2006-10-03 22:34:33 |
