| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1981-02-12 00:00:00 | FCC App# 24093 | License Renewed | Reply to |
| 1991-01-29 00:00:00 | FCC App# 152805 | License Renewed | Reply to |
| 1991-06-05 00:00:00 | FCC App# 151744 | FCC approved station to begin licensed operation | Reply to |
| 1993-01-22 00:00:00 | FCC App# 176675 | FCC approved station to begin licensed operation | Reply to |
| 1998-01-29 00:00:00 | FCC App# 254771 | License Renewed | Reply to |
| 2000-02-18 00:00:00 | FCC App# 432911 | FCC approved transfer of license from ENTERCOM PORTLAND LICENSE, LLC (OR) to ENTERCOM PORTLAND LICENSE, LLC (DE) | Reply to |
| 2009-04-24 10:34:43 | editor | Stream working | Reply to |
| 2009-07-31 09:51:12 | foyle | Stream working | Reply to |
| 2009-12-14 11:20:10 | obbop | Stream worked while testing Mark & Brian | Reply to |
| 2013-01-23 13:20:58 | | Successful automated test | Reply to |
| 2016-11-11 14:04:29 | charlottenc | Station Homepage Title changed from Homepage - KGON to 92.3 KGON | | 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 |
| 2021-04-16 07:00:06 | | Licensee changed from ENTERCOM LICENSE, LLC to AUDACY LICENSE, LLC | Reply to |
| 2021-04-17 07:00:06 | | Licensee changed from ENTERCOM LICENSE, LLC to AUDACY LICENSE, LLC | Reply to |
