| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1979-08-09 00:00:00 | FCC App# 5298 | FCC approved station to begin licensed operation | Reply to |
| 1981-06-23 00:00:00 | FCC App# 19091 | License Renewed | Reply to |
| 1983-02-28 00:00:00 | | Call Sign changed from KYTX to KMML | Reply to |
| 1983-08-04 00:00:00 | FCC App# 56024 | License Renewed | Reply to |
| 1991-05-30 00:00:00 | FCC App# 153642 | License Renewed | Reply to |
| 1993-12-09 00:00:00 | | Call Sign changed from KMML to KQAC | Reply to |
| 1997-03-26 00:00:00 | FCC App# 240224 | FCC approved transfer of license from CATALYST BROADCASTING LTD. to CHAMPION OF AMARILLO, INC. | Reply to |
| 1997-07-18 00:00:00 | FCC App# 243895 | License Renewed | Reply to |
| 1997-09-02 00:00:00 | | Call Sign changed from KQAC to KNSY | Reply to |
| 1999-08-13 00:00:00 | | Call Sign changed from KNSY to KPRF | Reply to |
| 2005-07-25 00:00:00 | FCC App# 1050114 | License Renewed | Reply to |
| 2007-07-26 00:00:00 | FCC App# 1180477 | FCC request to transfer license from CAPSTAR TX LLC to GAP BROADCASTING AMARILLO LICENSE, LLC superceded | Reply to |
| 2007-08-03 00:00:00 | FCC App# 1196805 | FCC approved transfer of license from CAPSTAR TX LLC to GAP BROADCASTING AMARILLO LICENSE, LLC | Reply to |
| 2009-05-19 21:45:31 | jbi001 | Successful Volunteer Test - 187 Seconds | Reply to |
| 2009-08-21 08:12:08 | editor | Ads turned on in Station_check | Reply to |
| 2009-08-21 08:12:33 | editor | Successful Volunteer Test - 36 Seconds | Reply to |
| 2009-08-21 08:12:36 | editor | Quality rating set to 4 | Reply to |
| 2009-12-06 21:33:08 | editor | Marked as working | Reply to |
| 2010-04-01 04:58:18 | editor | Marked as working | Reply to |
| 2010-08-31 00:10:54 | | Successful automated test | Reply to |
| 2010-12-31 01:54:55 | | Successful automated test | Reply to |
| 2011-04-05 08:56:07 | | Successful automated test | Reply to |
| 2013-01-17 14:20:12 | | Successful automated test | Reply to |
| 2013-07-26 00:00:00 | FCC App# 1539376 | License Renewed | Reply to |
| 2015-07-28 03:56:54 | editor | Marked as not Under Construction | Reply to |
| 2020-11-04 14:47:34 | editor | Station Web Site Reviewed | Reply to |
