| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 0000-00-00 00:00:00 | FCC App# 288588 | FCC approved station to begin licensed operation | Reply to |
| 1978-05-10 00:00:00 | FCC App# 288588 | FCC approved station to begin licensed operation | Reply to |
| 1979-07-23 00:00:00 | | Call Sign changed from WHBFFM to WHBF | Reply to |
| 1987-03-18 00:00:00 | | Call Sign changed from WHBF to WPXR | Reply to |
| 1996-11-22 00:00:00 | FCC App# 229543 | License Renewed | Reply to |
| 2004-11-26 00:00:00 | FCC App# 998310 | License Renewed | Reply to |
| 2006-01-24 00:00:00 | FCC App# 1098777 | FCC approved transfer of license from MERCURY BROADCASTING COMPANY, INC. to EDUCATIONAL MEDIA FOUNDATION | Reply to |
| 2006-02-08 00:00:00 | | Call Sign changed from WHTS to WLKU | Reply to |
| 2011-05-28 23:32:08 | editor | FCC reports station has been silent since 2/7/2011 | Reply to |
| 2015-04-09 07:05:07 | briand75 | Station Web Site Reviewed | Reply to |
| 2015-05-12 07:31:29 | briand75 | Station Web Site Reviewed | Reply to |
| 2015-06-09 07:17:57 | briand75 | Station Web Site Reviewed | Reply to |
| 2015-08-10 07:28:28 | briand75 | Station Web Site Reviewed | Reply to |
| 2015-09-11 14:28:33 | briand75 | Station Web Site Reviewed | Reply to |
| 2016-09-14 07:06:00 | briand75 | Station Web Site Reviewed | Reply to |
| 2017-07-11 08:44:05 | briand75 | Simulcast Automatically confirmed | Reply to |
| 2019-01-02 09:56:10 | editor | Simulcast Automatically confirmed | Reply to |
| 2019-06-07 20:05:02 | editor | Simulcast Automatically confirmed | Reply to |
