| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1994-06-07 00:00:00 | | Call Sign changed from KBCO to KBLD | Fix Delete Reply to |
| 1994-07-01 00:00:00 | | Call Sign changed from KBLD to KBCO | Fix Delete Reply to |
| 2005-04-13 00:00:00 | FCC App# 1033487 | License Renewed | Fix Delete Reply to |
| 2010-08-12 13:04:28 | | Successful automated test | Fix Delete Reply to |
| 2011-06-30 17:05:20 | | Successful automated test | Fix Delete Reply to |
| 2019-08-15 11:00:06 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2021-03-12 16:17:45 | editor | Station Homepage Title changed from Radio 1190 to Radio School "Life on the Air" – Radio host school – get a stellar job as a radio host with Radio School "Life on the Air" | Fix Delete Reply to |
