| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1962-09-07 00:00:00 | FCC App# 310477 | FCC approved station to begin licensed operation | Reply to |
| 1990-02-26 00:00:00 | | Call Sign changed from KZBO to KUUS | Reply to |
| 2006-06-27 00:00:00 | | Call Sign changed from KMZK to DKMZK | Reply to |
