| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1987-05-12 00:00:00 | | Call Sign changed from KLAK to KMKT | Reply to |
| 1990-07-27 00:00:00 | FCC App# 146273 | License Renewed | Reply to |
| 1990-12-04 00:00:00 | | Call Sign changed from KMKT to KTCY | Reply to |
| 1997-10-21 00:00:00 | FCC App# 243971 | License Renewed | Reply to |
| 2000-02-09 00:00:00 | FCC App# 422767 | FCC approved station to begin licensed operation | Reply to |
| 2000-07-11 00:00:00 | FCC App# 498958 | FCC approved transfer of license from NEW WORLD BROADCASTERS CORP. to SPANISH BROADCASTING SYSTEM, INC. | Reply to |
| 2002-08-09 00:00:00 | FCC App# 604097 | FCC request to transfer license from KTCY LICENSING,INC. to ENTRAVISION HOLDINGS, LLC superceded | Reply to |
| 2002-08-09 00:00:00 | FCC App# 609020 | FCC approved transfer of license from KTCY LICENSING,INC. to ENTRAVISION HOLDINGS, LLC | Reply to |
| 2003-12-15 00:00:00 | | Call Sign changed from KTCY to KZMP | Reply to |
| 2005-07-25 00:00:00 | FCC App# 1052574 | License Renewed | Reply to |
| 2006-10-17 00:00:00 | FCC App# 1142662 | FCC approved transfer of license from ENTRAVISION HOLDINGS, LLC to LIBERMAN BROADCASTING OF DALLAS LICENSE CORP. | Reply to |
| 2007-02-28 00:00:00 | FCC App# 1172894 | FCC approved transfer of license from LIBERMAN BROADCASTING OF DALLAS LICENSE CORP. to LIBERMAN BROADCASTING OF DALLAS LICENSE LLC | Reply to |
| 2008-10-16 21:52:39 | | Successful automated test | Reply to |
| 2009-03-22 18:03:47 | | Successful automated test | Reply to |
| 2009-12-17 09:10:32 | editor | Marked as working | Reply to |
| 2010-05-10 09:18:54 | 3tooz | Page access not found with this link. | Reply to |
| 2010-05-26 06:12:17 | editor | 1000 bonus points awarded for reporting stream problem | Reply to |
| 2010-12-03 00:08:57 | editor | Successful Volunteer Test (Windows) - 88 Seconds | Reply to |
| 2011-03-29 21:34:05 | editor | Successful Volunteer Test (Windows) - 53 Seconds | Reply to |
| 2011-08-03 07:08:40 | editor | Changed Stream comments to /Player on far right top of page - silent?/ | Reply to |
| 2013-07-26 00:00:00 | FCC App# 1540896 | License Renewed | Reply to |
