| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1986-05-19 00:00:00 | | Call Sign changed from 840518ID to KBAO | Fix Delete Reply to |
| 1987-02-27 00:00:00 | | Call Sign changed from KBAO to KOOO | Fix Delete Reply to |
| 1998-04-24 00:00:00 | FCC App# 216473 | FCC approved station to begin licensed operation | Fix Delete Reply to |
| 1998-12-15 00:00:00 | | Call Sign changed from KOOO to KZSR | Fix Delete Reply to |
| 1999-03-25 00:00:00 | FCC App# 271147 | FCC approved transfer of license from BARNCO, INC. to WAITT RADIO, INC. | Fix Delete Reply to |
| 2002-11-27 00:00:00 | FCC App# 615657 | FCC approved transfer of license from WAITT RADIO, INC. to WMMP, LLC | Fix Delete Reply to |
| 2005-05-25 00:00:00 | FCC App# 1051665 | FCC request to transfer license from WMMP, LLC to NRG MEDIA, LLC superceded | Fix Delete Reply to |
| 2005-05-31 00:00:00 | FCC App# 1010242 | License Renewed | Fix Delete Reply to |
| 2005-06-28 00:00:00 | FCC App# 1064312 | FCC request to transfer license from WMMP, LLC to NRG MEDIA, LLC superceded | Fix Delete Reply to |
| 2005-09-12 00:00:00 | FCC App# 1081563 | FCC request to transfer license from WMMP, LLC to NRG MEDIA, LLC superceded | Fix Delete Reply to |
| 2007-01-17 00:00:00 | FCC App# 1165858 | FCC request to transfer license from NRG LICENSE SUB, LLC to POWELL BROADCASTING COMPANY, INC. superceded | Fix Delete Reply to |
| 2007-03-13 00:00:00 | FCC App# 1168022 | FCC approved transfer of license from NRG LICENSE SUB, LLC to POWELL BROADCASTING COMPANY, INC. | Fix Delete Reply to |
| 2009-09-22 00:00:00 | FCC App# 1326280 | FCC approved transfer of license from POWELL BROADCASTING COMPANY, INC. to POWELL BROADCASTING COMPANY, L.L.C. | Fix Delete Reply to |
| 2011-04-12 06:22:10 | editor | Successful Volunteer Test (Windows) - 67 Seconds | Fix Delete Reply to |
| 2014-09-28 20:03:25 | idziak4ever1234 | Station Web Site Reviewed | Fix Delete Reply to |
| 2014-11-29 21:46:52 | idziak4ever1234 | Station Web Site Reviewed | Fix Delete Reply to |
| 2015-09-15 20:10:12 | charlottenc | Station Web Site Reviewed | Fix Delete Reply to |
| 2016-02-21 03:28:49 | charlottenc | Station Web Site Reviewed | Fix Delete Reply to |
