| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1998-02-09 00:00:00 | | Call Sign changed from 961003MA to WAQB | Fix Delete Reply to |
| 1998-11-02 00:00:00 | | Call Sign changed from WAQB to WHDI | Fix Delete Reply to |
| 1999-12-30 00:00:00 | FCC App# 421784 | FCC approved station to begin licensed operation | Fix Delete Reply to |
| 2009-03-22 21:13:49 | | Successful automated test | Fix Delete Reply to |
| 2009-12-02 22:06:58 | | Successful automated test | Fix Delete Reply to |
| 2013-08-06 06:42:00 | | Licensee changed from STATE OF WISCONSIN - EDUCATIONAL COMMUNICATIONS BOARD to STATE OF WISCONSIN-EDUCATIONAL COMMUNICATIONS BOARD | Fix Delete Reply to |
| 2014-07-28 00:00:00 | FCC App# 1642241 | FCC approved station to begin licensed operation | Fix Delete Reply to |
| 2014-10-04 06:32:12 | editor | Marked as Simulcast | Fix Delete Reply to |
| 2014-10-04 06:32:35 | editor | Station Format updated from Public Radio to Classical Music | Fix Delete Reply to |
| 2014-10-04 06:32:44 | editor | Station Format updated from Classical Music to Public Radio | Fix Delete Reply to |
| 2014-10-04 06:34:55 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2015-09-06 02:50:38 | charlottenc | Station Web Site Reviewed | Fix Delete Reply to |
| 2016-05-08 06:35:01 | editor | Simulcast Automatically confirmed | Fix Delete Reply to |
| 2016-07-08 06:41:56 | | Licensee changed from STATE OF WISCONSIN-EDUCATIONAL COMMUNICATIONS BOARD to STATE OF WISCONSIN EDUCATIONAL COMMUNICATIONS BOARD | Fix Delete Reply to |
| 2016-12-09 18:38:25 | charlottenc | Simulcast Automatically confirmed | Fix Delete Reply to |
