| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1985-07-09 00:00:00 | | Call Sign changed from 831205AI to KJKJ | Reply to |
| 1986-02-20 00:00:00 | FCC App# 81390 | FCC approved station to begin licensed operation | Reply to |
| 1997-10-21 00:00:00 | FCC App# 251860 | FCC approved transfer of license from KJ RADIO, INC. to IOWA CITY BROADCASTING COMPANY | Reply to |
| 1999-01-14 00:00:00 | FCC App# 267101 | FCC approved station to begin licensed operation | Reply to |
| 2001-01-04 00:00:00 | FCC App# 540285 | FCC approved transfer of license from JACOR LICENSEE OF LOUISVILLE II, INC. to CITICASTERS LICENSES, INC. | Reply to |
| 2009-05-02 06:46:08 | editor | Successful Volunteer Test | Reply to |
| 2009-08-13 11:21:40 | 3tooz | Successful Volunteer Test - 154 Seconds | Reply to |
| 2009-08-13 11:22:44 | 3tooz | Updated streamquality to 5 | Reply to |
| 2010-08-12 12:20:20 | | Successful automated test | Reply to |
| 2011-03-01 11:47:42 | foyle | Stream (Windows) worked while testing Rock Music | Reply to |
| 2013-01-21 12:48:09 | | Successful automated test | Reply to |
| 2013-03-22 00:00:00 | FCC App# 1525016 | License Renewed | Reply to |
| 2014-07-28 11:10:12 | editor | Changed streaming URL to http://www.iheart.com/apps/ | Reply to |
| 2014-07-28 11:14:02 | editor | Station Web Site Reviewed | Reply to |
| 2015-02-08 19:59:50 | janderson021 | Station Web Site Reviewed | Reply to |
| 2015-10-16 06:48:54 | charlottenc | Station Web Site Reviewed | Reply to |
| 2018-04-11 00:00:00 | FCC App# 1780766 | FCC approved transfer of license from CITICASTERS LICENSES, INC. to CITICASTERS LICENSES, INC., AS DEBTOR IN POSSESSION | Reply to |
| 2018-05-19 19:03:06 | editor | Automated Update of homepage URL from http://kjkj.iheart.com/ to https://kjkj.iheart.com/ | Reply to |
| 2018-11-08 00:00:00 | FCC App# 1786949 | FCC request to transfer license from CITICASTERS LICENSES, INC., AS DEBTOR IN POSSESSION to CITICASTERS LICENSES, INC. superceded | Reply to |
