| Frequencies Updated (Updated: 2, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2019-11-06 07:00:11 |
| Frequencies Updated (Updated: 0, Deleted 6) for Reagan Washington National Airport (DCA) | dtscho | 2017-11-19 12:44:13 |
| Frequencies Updated (Updated: 1, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2016-10-07 10:37:29 |
| Frequencies Updated (Updated: 1, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2016-08-16 16:35:21 |
| Frequencies Updated (Updated: 6, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2016-08-16 16:35:06 |
| Frequencies Updated (Updated: 11, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2016-05-28 13:39:34 |
| Frequencies Updated (Updated: 1, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2016-03-05 10:42:32 |
| Frequencies Updated (Updated: 1, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2016-03-05 10:42:21 |
| Frequencies Updated (Updated: 1, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2015-10-18 08:23:18 |
| Frequencies Updated (Updated: 1, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2015-10-18 08:22:33 |
| Frequencies Updated (Updated: 6, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2015-10-18 08:21:57 |
| Frequencies Updated (Updated: 6, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2015-10-18 08:21:02 |
| Frequencies Updated (Updated: 1, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2015-05-27 10:12:05 |
| Sort order changed to from 3 for subcat: Airline Ground Operations | dtscho | 2015-05-27 10:12:04 |
| Sort order changed to from 3 for subcat: Airline Ground Operations | dtscho | 2015-05-19 11:06:57 |
| Frequencies Updated (Updated: 2, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2015-05-19 11:06:57 |
| Sort order changed to from 3 for subcat: Airline Ground Operations | dtscho | 2015-05-19 11:05:27 |
| Frequencies Updated (Updated: 1, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2015-05-19 11:05:27 |
| Sort order changed to from 3 for subcat: Airline Ground Operations | dtscho | 2015-05-19 11:04:55 |
| Frequencies Updated (Updated: 0, Deleted 1) for Reagan Washington National Airport (DCA) | dtscho | 2015-05-19 11:04:55 |
| Sort order changed to from 3 for subcat: Airline Ground Operations | dtscho | 2015-05-19 11:04:37 |
| Frequencies Updated (Updated: 0, Deleted 1) for Reagan Washington National Airport (DCA) | dtscho | 2015-05-19 11:04:37 |
| Sort order changed to from 3 for subcat: Airline Ground Operations | dtscho | 2015-05-19 11:04:21 |
| Frequencies Updated (Updated: 0, Deleted 1) for Reagan Washington National Airport (DCA) | dtscho | 2015-05-19 11:04:21 |
| Sort order changed to from 3 for subcat: Airline Ground Operations | dtscho | 2015-05-19 11:04:11 |
| Frequencies Updated (Updated: 1, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2015-05-19 11:04:11 |
| Added Frequency 452.8375 (Southwest) | dtscho | 2014-03-25 18:46:12 |
| Sort order changed to from 3 for subcat: Airline Ground Operations | dtscho | 2013-06-14 09:56:47 |
| Frequencies Updated (Updated: 0, Deleted 1) for Reagan Washington National Airport (DCA) | dtscho | 2013-06-14 09:56:47 |
| Sort order changed to from 3 for subcat: Miscellaneous Airport Services | dtscho | 2013-05-22 16:07:01 |
| Frequencies Updated (Updated: 1, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2013-05-22 16:07:01 |
| Sort order changed to from 3 for subcat: Airline Ground Operations | dtscho | 2013-05-22 16:06:42 |
| Frequencies Updated (Updated: 3, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2013-05-22 16:06:42 |
| Added Frequency 452.7625 (Virgin America) | dtscho | 2013-04-25 15:15:05 |
| Sort order changed to from 3 for subcat: Airline Ground Operations | dtscho | 2013-04-25 14:46:03 |
| Frequencies Updated (Updated: 4, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2013-04-25 14:46:03 |
| Added Frequency 460.775 (US Airways) | dtscho | 2013-04-25 14:35:11 |
| Sort order changed to from 3 for subcat: Airline Ground Operations | dtscho | 2013-04-25 14:31:04 |
| Frequencies Updated (Updated: 1, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2013-04-25 14:31:04 |
| Sort order changed to from 3 for subcat: Airline Ground Operations | dtscho | 2013-04-25 14:30:36 |
| Frequencies Updated (Updated: 1, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2013-04-25 14:30:36 |
| Sort order changed to from 3 for subcat: Airline Ground Operations | dtscho | 2013-04-25 14:30:11 |
| Frequencies Updated (Updated: 1, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2013-04-25 14:30:11 |
| Sort order changed to from 0 for subcat: Federal | dtscho | 2013-03-19 10:43:09 |
| Frequencies Updated (Updated: 1, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2013-03-19 10:43:09 |
| Sort order changed to from 0 for subcat: Federal | dtscho | 2013-03-19 10:42:28 |
| Frequencies Updated (Updated: 5, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2013-03-19 10:42:28 |
| Sort order changed to from 3 for subcat: Miscellaneous Airport Services | dtscho | 2013-03-19 10:40:46 |
| Frequencies Updated (Updated: 2, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2013-03-19 10:40:46 |
| Frequencies Updated (Updated: 0, Deleted 1) for Reagan Washington National Airport (DCA) | dtscho | 2013-03-19 10:39:58 |
| Sort order changed to from 3 for subcat: Airline Ground Operations | dtscho | 2013-03-19 10:39:58 |
| Frequencies Updated (Updated: 16, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2013-03-19 10:39:42 |
| Sort order changed to from 3 for subcat: Airline Ground Operations | dtscho | 2013-03-19 10:39:42 |
| Sort order changed to from 3 for subcat: Airline Ground Operations | dtscho | 2013-02-11 11:13:47 |
| Frequencies Updated (Updated: 0, Deleted 1) for Reagan Washington National Airport (DCA) | dtscho | 2013-02-11 11:13:47 |
| Sort order changed to from 3 for subcat: Airline Ground Operations | dtscho | 2013-02-11 11:12:38 |
| Frequencies Updated (Updated: 1, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2013-02-11 11:12:38 |
| Added Frequency 451.2875 (JetBlue - Maintenance) | dtscho | 2013-02-11 11:12:29 |
| Sort order changed to from 3 for subcat: Airline Ground Operations | dtscho | 2013-02-11 11:11:00 |
| Frequencies Updated (Updated: 7, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2013-02-11 11:11:00 |
| Sort order changed to from 3 for subcat: Aviation - Fixed Base Operators | LAflyer | 2013-02-02 12:44:24 |
| Frequencies Updated (Updated: 1, Deleted 0) for Reagan Washington National Airport (DCA) | LAflyer | 2013-02-02 12:44:24 |
| Added Frequency 131.0 (Virgin America) | LAflyer | 2013-02-02 11:48:10 |
| Sort order changed to from 3 for subcat: Aviation - Airlines | LAflyer | 2013-02-02 11:44:50 |
| Frequencies Updated (Updated: 1, Deleted 0) for Reagan Washington National Airport (DCA) | LAflyer | 2013-02-02 11:44:50 |
| Sort order changed to from 3 for subcat: Aviation - Airlines | LAflyer | 2013-02-02 11:43:08 |
| Frequencies Updated (Updated: 0, Deleted 1) for Reagan Washington National Airport (DCA) | LAflyer | 2013-02-02 11:43:08 |
| Sort order changed to from 3 for subcat: Aviation - Airlines | LAflyer | 2013-02-02 11:38:49 |
| Frequencies Updated (Updated: 1, Deleted 0) for Reagan Washington National Airport (DCA) | LAflyer | 2013-02-02 11:38:49 |
| Sort order changed to from 3 for subcat: Aviation - Airlines | LAflyer | 2013-02-02 11:37:00 |
| Frequencies Updated (Updated: 2, Deleted 0) for Reagan Washington National Airport (DCA) | LAflyer | 2013-02-02 11:37:00 |
| Sort order changed to from 3 for subcat: Aviation - Airlines | LAflyer | 2013-02-02 11:33:50 |
| Frequencies Updated (Updated: 1, Deleted 0) for Reagan Washington National Airport (DCA) | LAflyer | 2013-02-02 11:33:50 |
| Added Frequency 131.925 (Federal Express) | LAflyer | 2013-02-02 11:30:41 |
| Sort order changed to from 3 for subcat: Aviation - Airlines | LAflyer | 2013-02-02 11:29:53 |
| Frequencies Updated (Updated: 1, Deleted 0) for Reagan Washington National Airport (DCA) | LAflyer | 2013-02-02 11:29:53 |
| Added Frequency 131.350 (Delta Airlines - Secondary) | LAflyer | 2013-02-02 11:29:38 |
| Sort order changed to from 3 for subcat: Aviation - Airlines | LAflyer | 2013-02-02 11:28:55 |
| Frequencies Updated (Updated: 1, Deleted 0) for Reagan Washington National Airport (DCA) | LAflyer | 2013-02-02 11:28:55 |
| Added Frequency 172.9000 (Transportation Security Administration (TSA)) | ericcarlson | 2012-02-26 13:07:25 |
| Frequencies Updated (Updated: 3, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2012-02-12 15:33:49 |
| Sort order changed to from 3 for subcat: Airline Ground Operations | dtscho | 2012-02-12 15:33:48 |
| Sort order changed to from 3 for subcat: Aviation - Airlines | ericcarlson | 2012-02-11 20:16:28 |
| Frequencies Updated (Updated: 1, Deleted 0) for Reagan Washington National Airport (DCA) | ericcarlson | 2012-02-11 20:16:28 |
| Tagged 4 Frequencies with (Business) | ericcarlson | 2012-02-11 20:16:06 |
| Sort order changed to from 3 for subcat: Aviation - Airlines | ericcarlson | 2012-02-11 20:16:05 |
| Added Frequency 130.975 (JetBlue) | LAflyer | 2012-02-08 13:03:11 |
| Added Frequency 129.450 (ARINC) | LAflyer | 2012-02-08 13:01:35 |
| Added Frequency 129.25 (Frontier Airlines) | LAflyer | 2012-02-08 13:01:16 |
| Added Frequency 129.225 (American Airlines) | LAflyer | 2012-02-08 13:00:09 |
| Sort order changed to from 3 for subcat: Aviation - Airlines | ericcarlson | 2011-11-01 20:52:53 |
| Tagged 9 Frequencies with (Business) | ericcarlson | 2011-11-01 20:52:53 |
| Added Frequency 410.075 (Federal Aviation Administration - Data (Automated Surface Observing System?)) | ericcarlson | 2011-11-01 20:50:34 |
| Added Frequency 464.9625 (Frontier) | dtscho | 2011-11-01 11:34:36 |
| Added Frequency 463.8625 (JetBlue) | dtscho | 2011-11-01 11:33:41 |
| Sort order changed to from 3 for subcat: Airline Ground Operations | dtscho | 2011-11-01 11:31:42 |
| Frequencies Updated (Updated: 3, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2011-11-01 11:31:42 |
| Added Frequency 460.65 (Air Canada) | dtscho | 2011-11-01 11:31:01 |
| Sort order changed to from 3 for subcat: Airline Ground Operations | dtscho | 2011-11-01 11:29:30 |
| Frequencies Updated (Updated: 4, Deleted 0) for Reagan Washington National Airport (DCA) | dtscho | 2011-11-01 11:29:30 |
