| Frequencies Updated (Updated: 1, Deleted 0) for Montrose Regional Airport (KMTJ) | abqscan | 2020-10-13 04:19:11 |
| Added Frequency 451.1875 (Atlantic Aviation Services) | abqscan | 2020-10-13 04:18:37 |
| Added Subcategory: Fixed Base Operator | abqscan | 2020-10-13 04:17:56 |
| Tagged 5 Frequencies with (Aircraft) | abqscan | 2020-10-13 04:16:33 |
| Frequencies Updated (Updated: 5, Deleted 0) for Montrose Regional Airport (KMTJ) | abqscan | 2020-10-13 04:16:24 |
| Frequencies Updated (Updated: 0, Deleted 1) for Montrose Regional Airport (KMTJ) | abqscan | 2020-10-13 04:15:23 |
| Frequencies Updated (Updated: 3, Deleted 0) for Montrose Regional Airport (KMTJ) | abqscan | 2020-10-13 04:15:18 |
| 6 Frequencies imported | abqscan | 2020-10-13 04:14:59 |
| Added Subcategory: Airport Communications | abqscan | 2020-10-13 04:12:57 |
| Changed category from (Airport Communications 99) to (Montrose Regional Airport (KMTJ) 99) | abqscan | 2020-10-13 04:12:00 |
| Added category (Airport Communications 99) | abqscan | 2020-10-13 04:11:07 |
