| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1984-03-06 00:00:00 | FCC App# 44371 | FCC approved station to begin licensed operation | Reply to |
| 2001-10-12 00:00:00 | FCC App# 573869 | FCC approved station to begin licensed operation | Reply to |
| 2007-05-10 00:00:00 | FCC App# 1093292 | FCC approved station to begin licensed operation | Reply to |
| 2009-03-22 18:29:12 | | Successful automated test | Reply to |
| 2009-07-30 20:20:07 | | Successful automated test | Reply to |
| 2009-12-02 07:55:01 | | Successful automated test | Reply to |
| 2011-04-07 04:09:08 | | Successful automated test | Reply to |
| 2011-08-31 12:50:56 | editor | Tested and working | Reply to |
| 2014-09-18 00:00:00 | FCC App# 1650533 | FCC approved transfer of license from UNIVERSITY OF WASHINGTON BOARD OF REGENTS to FRIENDS OF KEXP | Reply to |
| 2018-07-23 15:28:30 | editor | Station Web Site Reviewed | Reply to |
| 2025-08-02 10:26:44 | editor | Updated Schedule URL to https://kexp.org/schedule | Reply to |
