| Frequencies Updated (1) | N0ZJT | 2025-06-30 18:05:50 |
| Added Frequency 153.23 (Signature Flight Support Corporation) | N0ZJT | 2025-06-30 18:05:04 |
| Frequencies Updated (1) | N0ZJT | 2025-06-24 14:39:54 |
| Added Frequency 153.98 (some sort of loading/fueling operations) | N0ZJT | 2025-06-24 14:39:16 |
| Frequencies Updated (3) | N0ZJT | 2024-12-20 20:22:59 |
| Added Frequency 131 (Signature Aviation) | N0ZJT | 2024-12-20 20:22:39 |
| Frequencies Updated (3) | N0ZJT | 2024-12-20 20:22:09 |
| Added Frequency 130.575 (Modern Aviation) | N0ZJT | 2024-12-20 20:21:54 |
| Frequencies Updated (1) | N0ZJT | 2024-12-20 20:21:12 |
| Added Frequency 119.55 (ASOS/ATIS) | N0ZJT | 2019-12-27 15:08:03 |
| Frequencies Updated (Updated: 1, Deleted 0) for Des Moines International Airport (DSM) | N0ZJT | 2018-10-22 19:57:39 |
| Added Frequency 130.525 (Delta Air Lines operations) | N0ZJT | 2018-10-22 13:34:32 |
| Frequencies Updated (Updated: 1, Deleted 0) for Des Moines International Airport (DSM) | timkilbride | 2018-06-28 08:15:24 |
| Added Frequency 131.175 (Frontier Airlines F9 Ops) | timkilbride | 2013-09-13 02:41:19 |
| Added Frequency 153.230 (Signature Flight Support Corporation) | timkilbride | 2013-01-17 00:58:11 |
| Frequencies Updated (Updated: 1, Deleted 0) for Des Moines International Airport (DSM) | timkilbride | 2012-06-18 19:39:13 |
| Sort order changed to from 3 for subcat: Iowa Air National Guard Base - 132nd Fighter Wing | timkilbride | 2012-06-18 19:39:12 |
| Frequencies Updated (Updated: 0, Deleted 1) for Des Moines International Airport (DSM) | timkilbride | 2012-06-04 19:28:16 |
| Sort order changed to from 0 for subcat: Federal | timkilbride | 2012-06-04 19:28:16 |
| Tagged 10 Frequencies with (Military) | timkilbride | 2012-06-04 19:28:01 |
| Sort order changed to from 3 for subcat: Iowa Air National Guard Base - 132nd Fighter Wing | timkilbride | 2012-06-04 19:28:01 |
| Sort order changed to from 3 for subcat: Iowa Air National Guard Base - 132nd Fighter Wing | timkilbride | 2012-06-04 19:25:38 |
| Frequencies Updated (Updated: 9, Deleted 0) for Des Moines International Airport (DSM) | timkilbride | 2012-06-04 19:25:38 |
| 9 Frequencies imported | timkilbride | 2012-06-04 19:23:52 |
| Frequencies Updated (Updated: 1, Deleted 0) for Des Moines International Airport (DSM) | timkilbride | 2012-06-04 19:21:46 |
| Sort order changed to from 3 for subcat: Iowa Air National Guard Base - 132nd Fighter Wing | timkilbride | 2012-06-04 19:21:46 |
| Changed Subcategory Details For: Iowa Air National Guard Base - 132nd Fighter Wing | timkilbride | 2012-06-04 19:21:26 |
| Frequencies Updated (Updated: 0, Deleted 0) for Misc | timkilbride | 2010-10-10 05:37:06 |
| Tagged 1 Frequencies with (Security) | timkilbride | 2010-10-10 05:37:04 |
| Frequencies Updated (Updated: 1, Deleted 0) for Misc | timkilbride | 2010-10-10 05:37:04 |
| Frequencies imported | timkilbride | 2010-10-10 05:36:50 |
| Frequencies Updated (Updated: 2, Deleted 0) for Federal | timkilbride | 2010-10-10 05:27:08 |
| Tagged 2 Frequencies with (Federal) | timkilbride | 2010-10-10 05:26:15 |
| Frequencies Updated (Updated: 0, Deleted 0) for Federal | timkilbride | 2010-10-10 05:26:14 |
| Frequencies imported | timkilbride | 2010-10-10 05:26:02 |
| Subcategory (Federal) added to (Des Moines International Airport (DSM)) Category | timkilbride | 2010-10-10 05:22:49 |
| Added Frequency 458.875 (Parking / Rent-a-Car Shuttles [Low Power]) | burner50 | 2009-03-28 04:28:21 |
| Subcategory (Misc) added to (Des Moines International Airport (DSM)) Category | burner50 | 2009-03-28 04:26:18 |
| Tagged 1 Frequencies with (Military) | mikeydcg2003 | 2008-06-09 01:39:31 |
| Tagged 11 Frequencies with (Aircraft) | mikeydcg2003 | 2008-06-09 01:39:20 |
| Added Frequency 118.600 | ericcarlson | 2006-07-10 22:49:00 |
| Migrated sub-categories | ericcarlson | 2005-03-12 17:40:49 |
| Sub-category Aviation - Military added | ericcarlson | 2005-03-12 17:40:42 |
| Frequencies imported | ericcarlson | 2005-03-12 17:40:30 |
| Sub-category Air Traffic Control changed | ericcarlson | 2005-03-12 17:39:14 |
| Category Des Moines International Airport (DSM) added | ericcarlson | 2005-03-12 17:39:06 |
