| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1986-12-18 00:00:00 | FCC App# 93804 | FCC approved station to begin licensed operation | Fix Delete Reply to |
| 1989-03-13 00:00:00 | FCC App# 119538 | License Renewed | Fix Delete Reply to |
| 1990-02-01 00:00:00 | | Call Sign changed from WAIA to WHWY | Fix Delete Reply to |
| 1992-09-04 00:00:00 | | Call Sign changed from WHWY to WKLN | Fix Delete Reply to |
| 1996-03-22 00:00:00 | FCC App# 214848 | License Renewed | Fix Delete Reply to |
| 1997-06-26 00:00:00 | FCC App# 245679 | FCC approved transfer of license from WKLN RADIO-TV, INC. to BETTY'S COMMUNICATIONS COMPANIES, IN | Fix Delete Reply to |
| 1999-04-27 00:00:00 | FCC App# 279927 | FCC approved station to begin licensed operation | Fix Delete Reply to |
| 2000-03-20 00:00:00 | FCC App# 432387 | FCC approved transfer of license from BETTY'S COMMUNICATIONS COMPANIES, INC. to CHESAPEAKE-PORTSMOUTH BROADCASTING CORPORATION | Fix Delete Reply to |
| 2002-06-21 00:00:00 | FCC App# 602347 | FCC approved transfer of license from CHESAPEAKE-PORTSMOUTH BROADCASTING CORPORATION to WESTSHORE BROADCASTING, INC. | Fix Delete Reply to |
| 2002-07-22 00:00:00 | FCC App# 607611 | FCC granted permission to Remain Silent | Fix Delete Reply to |
| 2003-02-18 00:00:00 | | Call Sign changed from WKLN to WSOS | Fix Delete Reply to |
| 2003-03-10 00:00:00 | FCC App# 620856 | FCC request to transfer license from WESTSHORE BROADCASTING, INC. to LAKESHORE MEDIA, LLC superceded | Fix Delete Reply to |
| 2003-03-13 00:00:00 | FCC App# 628121 | FCC approved transfer of license from WESTSHORE BROADCASTING, INC. to LAKESHORE MEDIA, LLC | Fix Delete Reply to |
| 2010-10-14 00:00:00 | FCC App# 1390253 | FCC granted permission to Remain Silent | Fix Delete Reply to |
| 2011-06-10 07:45:47 | editor | Station URL no longer valid | Fix Delete Reply to |
| 2011-06-13 00:00:00 | FCC App# 1431474 | FCC acknowledged that station has resumed regular operations | Fix Delete Reply to |
| 2011-08-04 20:34:53 | editor | Reviewed | Fix Delete Reply to |
| 2012-09-13 00:00:00 | FCC App# 1519558 | FCC received request to transfer license from NORSAN CONSULTING AND MANAGEMENT, INC. to GLK CONSULTANTS LLC | Fix Delete Reply to |
| 2012-10-04 00:00:00 | FCC App# 1514207 | FCC request to transfer license from NORSAN CONSULTING AND MANAGEMENT, INC. to GLK CONSULTANTS LLC superceded | Fix Delete Reply to |
| 2013-06-16 20:16:58 | editor | Marked as working | Fix Delete Reply to |
| 2013-06-16 20:16:58 | editor | streams changed to -1 | Fix Delete Reply to |
| 2013-09-13 06:44:08 | | Licensee changed from GLK CONSULTANTS LLC to GLK CONSULTANTS LLC D/B/A WSOS RADIO | Fix Delete Reply to |
| 2015-01-01 13:36:19 | idziak4ever1234 | Station Web Site Reviewed | Fix Delete Reply to |
| 2016-06-06 01:52:11 | editor | Station Homepage Title changed from WSOS 99.5 FM - St. Augustine Radio to 103.9 FM WSOS - St. Augustine Radio | Fix Delete Reply to |
| 2016-06-06 02:21:05 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2017-07-11 14:08:46 | editor | Changed streaming URL to http://lightningstream.surfernetwork.com/media/player/detect.aspx?call=WSOS-FM | Fix Delete Reply to |
| 2019-01-01 15:36:31 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2019-09-14 23:41:22 | editor | Station Web Site Reviewed | Fix Delete Reply to |
