| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1983-11-29 00:00:00 | FCC App# 58009 | License Renewed | Reply to |
| 2001-07-10 00:00:00 | FCC App# 563815 | FCC approved transfer of license from BIG BROADCAST OF ARIZONA, LLC to CAM BROADCASTING COMPANY, INC. | Reply to |
| 2003-08-21 00:00:00 | FCC App# 679258 | FCC request to transfer license from CAM BROADCASTING COMPANY, INC. to CLEAR CHANNEL BROADCASTING LICENSES, INC. superceded | Reply to |
| 2011-04-06 01:14:59 | | Successful automated test | Reply to |
| 2015-08-09 18:51:50 | charlottenc | Station Web Site Reviewed | Reply to |
| 2018-03-21 00:00:00 | FCC App# 1780700 | FCC received request to transfer license from CC LICENSES, LLC to CC LICENSES, LLC, AS DEBTOR IN POSSESSION | Reply to |
| 2021-04-25 22:26:01 | editor | Station Homepage Title changed from Tejano 1600 - Tucson's Tejano Music to Tejano 1600 - Tucson's Tejano Music | Reply to |
