| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1991-10-21 00:00:00 | | Call Sign changed from KZDD to KSPY | Reply to |
| 1997-06-17 00:00:00 | FCC App# 244895 | FCC approved transfer of license from JOHN K. LA RUE to UKIAH BROADCASTING CORPORATION | Reply to |
| 2001-04-30 00:00:00 | | Call Sign changed from KSPY to KHWG | Reply to |
| 2003-09-22 00:00:00 | | Call Sign changed from KHWG to KHGQ | Reply to |
| 2005-07-26 00:00:00 | FCC App# 1075646 | FCC was notified license transfer is complete | Reply to |
| 2008-05-12 00:00:00 | FCC App# 1245096 | FCC dismissed request to Remain Silent | Reply to |
| 2009-05-06 00:00:00 | FCC App# 1310952 | FCC acknowledged that station has resumed regular operations | Reply to |
| 2009-05-06 00:00:00 | FCC App# 1305996 | FCC dismissed request to Remain Silent | Reply to |
| 2010-01-25 00:00:00 | FCC App# 1312354 | FCC granted permission to Remain Silent | Reply to |
| 2010-04-19 00:00:00 | FCC App# 1363471 | FCC acknowledged that station has resumed regular operations | Reply to |
| 2015-05-03 11:02:46 | editor | Station Web Site Reviewed | Reply to |
| 2015-12-25 04:23:11 | editor | Web site 'Under Construction' | Reply to |
