| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1991-06-05 00:00:00 | FCC App# 151744 | FCC approved station to begin licensed operation | Reply to |
| 1998-01-29 00:00:00 | FCC App# 254771 | License Renewed | Reply to |
| 2021-04-01 18:35:54 | editor | Station Homepage Title changed from 92.3 FM KGON - Portland Classic Rock | Radio.com to Portland Classic Rock - KGON-FM | 92.3 FM KGON | Reply to |
