| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1988-01-12 00:00:00 | | Call Sign changed from KENR to KVNA | Fix Delete Reply to |
| 1990-09-25 00:00:00 | FCC App# 149069 | License Renewed | Fix Delete Reply to |
| 1997-11-04 00:00:00 | FCC App# 247235 | License Renewed | Fix Delete Reply to |
| 2003-01-23 00:00:00 | FCC App# 614624 | FCC approved transfer of license from ARIZONA RADIO PARTNERS, LLC to 3 POINT MEDIA - ARIZONA, LLC | Fix Delete Reply to |
| 2004-10-13 00:00:00 | FCC App# 1007091 | FCC request to transfer license from 3 POINT MEDIA - ARIZONA, LLC to KVNA ACQUISITION, LLC superceded | Fix Delete Reply to |
| 2004-11-15 00:00:00 | FCC App# 1019009 | FCC request to transfer license from 3 POINT MEDIA - ARIZONA, LLC to KVNA ACQUISITION, LLC superceded | Fix Delete Reply to |
| 2004-11-23 00:00:00 | FCC App# 1027655 | FCC approved transfer of license from 3 POINT MEDIA - ARIZONA, LLC to KVNA ACQUISITION, LLC | Fix Delete Reply to |
| 2005-05-04 00:00:00 | | Call Sign changed from KVNA to KZLB | Fix Delete Reply to |
| 2005-06-02 00:00:00 | FCC App# 1057467 | FCC application to begin licensed operation superceded | Fix Delete Reply to |
| 2005-06-09 00:00:00 | FCC App# 1067729 | FCC granted permission to Remain Silent | Fix Delete Reply to |
| 2005-06-15 00:00:00 | FCC App# 1066705 | FCC approved transfer of license from KVNA ACQUISITION, LLC to TRUMPER COMMUNICATIONS III LICENSE, LLC | Fix Delete Reply to |
| 2005-08-25 00:00:00 | | Call Sign changed from KZLB to KRZS | Fix Delete Reply to |
| 2005-12-30 00:00:00 | FCC App# 1098007 | License Renewed | Fix Delete Reply to |
| 2006-07-21 00:00:00 | FCC App# 1062902 | FCC approved station to begin licensed operation | Fix Delete Reply to |
| 2006-11-02 00:00:00 | | Call Sign changed from KRZS to KMVA | Fix Delete Reply to |
| 2009-07-07 10:10:12 | 3tooz | Successful Volunteer Test - 134 Seconds | Fix Delete Reply to |
| 2009-09-08 22:18:46 | Robrrt | Successful Volunteer Test - 49 Seconds | Fix Delete Reply to |
| 2009-09-08 22:18:51 | Robrrt | Quality increased by 1 | Fix Delete Reply to |
| 2009-12-12 14:54:49 | editor | Quality increased by 1 | Fix Delete Reply to |
| 2010-04-27 23:51:39 | RadioListener | Successful Volunteer Test (Windows) - 39 Seconds | Fix Delete Reply to |
| 2011-05-28 23:41:07 | jdelmuro | Successful Volunteer Test (Windows) - 47 Seconds | Fix Delete Reply to |
| 2011-09-03 21:37:50 | w5mx | Successful Volunteer Test (Windows) - 51 Seconds | Fix Delete Reply to |
| 2014-01-01 19:54:54 | editor | Marked as Simulcast | Fix Delete Reply to |
| 2014-02-26 00:00:00 | FCC App# 1615730 | FCC request to transfer license from TRUMPER COMMUNICATIONS III LICENSE, LLC to RIVIERA BROADCASTING, LLC superceded | Fix Delete Reply to |
| 2014-03-04 00:00:00 | FCC App# 1626857 | FCC request to transfer license from TRUMPER COMMUNICATIONS III LICENSE, LLC to RIVIERA BROADCASTING, LLC superceded | Fix Delete Reply to |
| 2014-10-24 10:32:39 | WesternMA | Station Web Site Reviewed | Fix Delete Reply to |
| 2016-07-01 21:36:45 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2016-12-18 09:13:21 | charlottenc | Station Web Site Reviewed | Fix Delete Reply to |
| 2019-06-09 10:08:01 | editor | Automated Update of homepage URL from http://hot975phoenix.com/ to https://hot975phoenix.com/ | Fix Delete Reply to |
| 2019-06-09 10:21:10 | editor | Station Web Site Reviewed | Fix Delete Reply to |
