| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1988-02-23 00:00:00 | | Call Sign changed from 861202AH to WCTG | Fix Delete Reply to |
| 1994-09-12 00:00:00 | FCC App# 192755 | FCC approved station to begin licensed operation | Fix Delete Reply to |
| 1996-03-07 00:00:00 | FCC App# 211405 | License Renewed | Fix Delete Reply to |
| 1999-11-10 00:00:00 | FCC App# 400026 | FCC approved transfer of license from LIGHTHOUSE PRODUCTIONS to ALLIANCE BROADCASTING GROUP, INC. | Fix Delete Reply to |
| 2000-09-12 00:00:00 | FCC App# 505738 | FCC approved transfer of license from LIGHTHOUSE PRODUCTIONS to ALLIANCE BROADCASTING GROUP, INC., A SOUTH CAROLINA CORP. | Fix Delete Reply to |
| 2002-04-25 00:00:00 | FCC App# 597064 | FCC approved transfer of license from ALLIANCE BROADCASTING GROUP, INC. to UDEL RICHARDSON | Fix Delete Reply to |
| 2004-11-24 00:00:00 | | Call Sign changed from WCEO to WSCQ | Fix Delete Reply to |
| 2006-10-13 00:00:00 | FCC App# 1152772 | FCC approved transfer of license from NORSAN CONSULTING AND MANAGEMENT, INC. to NORSAN BROADCASTING WCEO, LLC | Fix Delete Reply to |
| 2015-11-21 15:57:23 | editor | Station Homepage Title changed from Home - La Raza 840 AM to La Raza 840 AM | Fix Delete Reply to |
| 2015-11-21 16:33:28 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2016-08-17 00:00:00 | FCC App# 1746393 | FCC received request to transfer license from NORSAN BROADCASTING WCEO, LLC to 21ST CENTURY BROADCASTING, INC. | Fix Delete Reply to |
| 2016-12-07 00:00:00 | FCC App# 1735810 | FCC request to transfer license from NORSAN BROADCASTING WCEO, LLC to 21ST CENTURY BROADCASTING, INC. superceded | Fix Delete Reply to |
| 2018-07-31 20:53:26 | editor | Updated Station URL to https://larazalaraza.com/columbia/ | Fix Delete Reply to |
| 2024-03-25 17:29:52 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2025-08-02 17:50:03 | editor | Updated Schedule URL to https://larazalaraza.com/columbia/ | Fix Delete Reply to |
