| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1979-11-02 00:00:00 | | Call Sign changed from KPLUFM to KPLU | Reply to |
| 1980-04-28 00:00:00 | FCC App# 17977 | FCC approved station to begin licensed operation | Reply to |
| 1990-01-22 00:00:00 | FCC App# 133472 | FCC approved station to begin licensed operation | Reply to |
| 2008-07-21 00:00:00 | FCC App# 1251850 | FCC approved station to begin licensed operation | Reply to |
| 2008-10-03 13:23:02 | | Stream working (greenheart) | Reply to |
| 2008-10-18 05:32:07 | | Stream working (greenheart) | Reply to |
| 2009-02-02 12:06:33 | jbi001 | Stream working | Reply to |
| 2011-09-30 13:34:39 | TheJerseyDevil | Stream (Windows) worked while testing Jazz Music | Reply to |
| 2016-12-12 04:00:00 | charlottenc | Streaming marked as Working | Reply to |
