| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 0000-00-00 00:00:00 | FCC App# 288819 | FCC approved station to begin licensed operation | Reply to |
| 1971-03-29 00:00:00 | FCC App# 288819 | FCC approved station to begin licensed operation | Reply to |
| 1979-05-20 00:00:00 | | Call Sign changed from KOZN to KJQY | Reply to |
| 1980-11-17 00:00:00 | FCC App# 22338 | License Renewed | Reply to |
| 1983-11-16 00:00:00 | FCC App# 59508 | License Renewed | Reply to |
| 1990-11-27 00:00:00 | FCC App# 151002 | License Renewed | Reply to |
| 1995-03-24 00:00:00 | | Call Sign changed from KJQY to KMKX | Reply to |
| 1996-07-05 00:00:00 | | Call Sign changed from KMKX to KPLN | Reply to |
| 1998-12-04 00:00:00 | FCC App# 277147 | FCC approved transfer of license from KJQY (FM) LICENSEE, INC. to CAPSTAR TX LIMITED PARTNERSHIP | Reply to |
| 1999-06-08 00:00:00 | FCC App# 251472 | License Renewed | Reply to |
| 2005-10-28 00:00:00 | | Call Sign changed from KPLN to KSCF | Reply to |
| 2007-06-08 00:00:00 | FCC App# 1117316 | License Renewed | Reply to |
| 2011-10-08 12:02:37 | acr47 | Successful Volunteer Test (Windows) - 792 Seconds | Reply to |
| 2015-11-26 15:45:52 | editor | Station Web Site Reviewed | Reply to |
| 2018-11-07 00:00:00 | FCC App# 1782873 | FCC approved transfer of license from CBS RADIO STATIONS INC. to ENTERCOM LICENSE, LLC | Reply to |
| 2019-08-11 06:42:22 | editor | podcastURL was Reset | Reply to |
| 2020-12-19 00:41:41 | editor | Station Homepage Title changed from 103.7 FM KSON - San Diego Country Music | Radio.com to 103.7 FM KSON - San Diego Country Music | RADIO.COM | Reply to |
