| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 0000-00-00 00:00:00 | FCC App# 298640 | FCC approved station to begin licensed operation | Reply to |
| 1980-09-30 00:00:00 | FCC App# 142942 | License Renewed | Reply to |
| 1980-09-30 00:00:00 | | Call Sign changed from KOPAFM to KOPA | Reply to |
| 1986-02-05 00:00:00 | | Call Sign changed from KOPA to KSLX | Reply to |
| 1996-02-19 00:00:00 | | Call Sign changed from KSLX to KSLX | Reply to |
| 2005-09-26 00:00:00 | FCC App# 1060572 | License Renewed | Reply to |
| 2009-07-26 13:46:05 | editor | Successful Volunteer Test | Reply to |
| 2010-02-15 00:04:26 | editor | Marked as working | Reply to |
| 2010-04-16 13:00:33 | editor | Marked as working | Reply to |
| 2011-01-30 18:38:06 | editor | Stream (iPhone) worked while testing Classic Rock/Hits | Reply to |
| 2013-06-02 14:29:35 | editor | Marked as working | Reply to |
| 2013-09-20 00:00:00 | FCC App# 1550079 | License Renewed | Reply to |
| 2015-03-16 16:58:24 | editor | Station Format updated from Classic Rock & Hits to Classic Rock | Reply to |
| 2016-03-19 17:54:37 | editor | Station Homepage Title changed from 100.7 FM - KSLX - Classic Rock - to 100.7 FM - KSLX - Classic Rock | Reply to |
