| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 2006-10-23 00:00:00 | | Call Sign changed from WHSW to WSSW | Reply to |
| 2008-10-12 14:25:02 | editor | Successful Volunteer Test - 15 Seconds | Reply to |
| 2008-10-12 14:26:13 | editor | Successful Volunteer Test - 86 Seconds | Reply to |
| 2009-03-22 17:34:49 | | Successful automated test | Reply to |
| 2009-07-30 20:02:08 | | Successful automated test | Reply to |
| 2009-09-23 10:48:09 | editor | Successful Volunteer Test - 23 Seconds | Reply to |
| 2014-09-25 11:41:01 | editor | Station Web Site Reviewed | Reply to |
| 2015-11-13 00:00:00 | FCC App# 1700342 | FCC received application to begin licensed operation | Reply to |
| 2015-11-19 00:00:00 | FCC App# 1700342 | FCC approved station to begin licensed operation | Reply to |
| 2016-07-08 06:41:56 | | Licensee changed from STATE OF WISCONSIN-EDUCATIONAL COMMUNICATIONS BOARD to STATE OF WISCONSIN EDUCATIONAL COMMUNICATIONS BOARD | Reply to |
| 2018-09-28 04:47:01 | editor | Simulcast Automatically confirmed | Reply to |
| 2019-06-15 15:45:24 | editor | Simulcast Automatically confirmed | Reply to |
