| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 2011-03-08 00:00:00 | FCC App# 1419676 | FCC approved transfer of license from BONNEVILLE HOLDING COMPANY to HUBBARD RADIO, LLC | Fix Delete Reply to |
| 2011-03-19 12:18:41 | WesternMA | Stream (Windows) worked while testing Local News | Fix Delete Reply to |
| 2011-03-28 00:00:00 | FCC App# 1416252 | FCC approved transfer of license from HUBBARD RADIO, LLC to WASHINGTON DC FCC LICENSE SUB, LLC | Fix Delete Reply to |
| 2011-04-10 19:34:49 | sal10851 | Stream (Windows) worked while testing Local News | Fix Delete Reply to |
| 2011-05-27 13:49:00 | TheJerseyDevil | Stream (Windows) worked while testing Local News | Fix Delete Reply to |
| 2011-06-16 23:44:23 | TheJerseyDevil | Stream (Windows) worked while testing Local News | Fix Delete Reply to |
| 2011-07-16 14:12:50 | editor | Successful Volunteer Test (Linux) - 21 Seconds | Fix Delete Reply to |
| 2011-10-20 00:00:00 | FCC App# 1425699 | License Renewed | Fix Delete Reply to |
| 2011-12-08 11:47:48 | rohledeg | Successful Volunteer Test (Windows) - 170 Seconds | Fix Delete Reply to |
| 2013-07-12 20:01:28 | editor | Reset MP3 URL | Fix Delete Reply to |
| 2014-07-26 15:11:21 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2014-11-22 17:53:26 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2015-03-27 15:33:03 | editor | Changed streaming URL to http://wtop.com/listen-live/ | Fix Delete Reply to |
| 2015-03-27 15:33:11 | editor | Reset Listen URL | Fix Delete Reply to |
| 2015-03-27 15:33:21 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2015-08-09 20:20:55 | charlottenc | Station Homepage Title changed from WTOP.com - Washington, DC News, Traffic & Weather to WTOP - Washington's Top News | Fix Delete Reply to |
| 2015-08-09 20:21:51 | charlottenc | Station Web Site Reviewed | Fix Delete Reply to |
| 2015-09-15 13:24:46 | charlottenc | Station Web Site Reviewed | Fix Delete Reply to |
| 2015-12-27 10:58:33 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2017-04-05 17:10:39 | editor | Stream (iPad) worked while testing Local News | Fix Delete Reply to |
| 2017-04-17 19:23:30 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2018-12-24 15:53:21 | editor | Stream (iPad) worked while testing Local News | Fix Delete Reply to |
| 2018-12-24 15:55:27 | editor | Stream (iPad) worked while testing Local News | Fix Delete Reply to |
| 2019-01-02 12:21:12 | editor | Station Homepage Title changed from WTOP: Washington, DC's Top News, Traffic, and Weather to WTOP | Washington's Top News | Fix Delete Reply to |
| 2019-01-02 14:48:46 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2019-10-11 23:48:52 | editor | Stream (Android) worked while testing Local News | Fix Delete Reply to |
| 2021-02-18 09:43:19 | editor | Stream (Android) worked while testing Local News | Fix Delete Reply to |
| 2021-05-04 20:09:42 | editor | Station Homepage Title changed from WTOP | Washington's Top News to WTOP | Washington’s Top News | DC, MD & VA News, Traffic & Weather | Fix Delete Reply to |
| 2021-05-04 21:59:50 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2024-03-10 17:58:50 | editor | Changed streaming URL to https://wtop.com/ | Fix Delete Reply to |
