| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1989-02-08 00:00:00 | | Call Sign changed from 870506MB to KSED | Fix Delete Reply to |
| 1995-04-18 00:00:00 | FCC App# 202048 | FCC approved station to begin licensed operation | Fix Delete Reply to |
| 1998-03-06 00:00:00 | FCC App# 247405 | License Renewed | Fix Delete Reply to |
| 2005-10-27 00:00:00 | FCC App# 1093749 | License Renewed | Fix Delete Reply to |
| 2010-02-20 11:53:08 | SumItUp | Successful Volunteer Test (Windows) - 56 Seconds | Fix Delete Reply to |
| 2010-02-20 11:53:14 | SumItUp | Quality rating set to 6 | Fix Delete Reply to |
| 2010-06-30 10:13:10 | 3tooz | Quality decreased by 1 | Fix Delete Reply to |
| 2010-11-25 00:04:03 | | Successful automated test | Fix Delete Reply to |
| 2013-01-17 13:58:39 | | Successful automated test | Fix Delete Reply to |
| 2014-12-16 21:41:08 | idziak4ever1234 | Station Web Site Reviewed | Fix Delete Reply to |
| 2015-03-18 23:01:35 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2015-07-12 16:23:31 | editor | Station Format updated from Country to Cowboy Country | Fix Delete Reply to |
| 2015-07-12 16:23:40 | editor | Updated Schedule URL to http://www.koltcountry.com/onair | Fix Delete Reply to |
| 2015-07-12 16:23:44 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2015-09-10 16:43:04 | charlottenc | Station Web Site Reviewed | Fix Delete Reply to |
| 2016-05-20 05:06:15 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2016-12-03 13:02:52 | charlottenc | Flash Required | Fix Delete Reply to |
| 2018-09-25 00:00:00 | FCC App# 1795740 | FCC received request to transfer license from GRENAX BROADCASTING II,LLC to STONE CANYON OF FLAGSTAFF, LLC | Fix Delete Reply to |
| 2018-09-25 00:00:00 | FCC App# 1793674 | FCC received request to transfer license from GRENAX BROADCASTING II,LLC to STONE CANYON OF FLAGSTAFF, LLC | Fix Delete Reply to |
| 2018-10-05 00:00:00 | FCC App# 1792528 | FCC request to transfer license from GRENAX BROADCASTING II,LLC to STONE CANYON OF FLAGSTAFF, LLC superceded | Fix Delete Reply to |
| 2018-11-09 00:00:00 | FCC App# 1795740 | FCC approved transfer of license from GRENAX BROADCASTING II,LLC to STONE CANYON OF FLAGSTAFF, LLC | Fix Delete Reply to |
| 2018-12-24 06:42:29 | | Licensee changed from GRENAX BROADCASTING II, LLC to STONE CANYON OF FLAGSTAFF, LLC | Fix Delete Reply to |
| 2024-02-14 07:59:58 | editor | Station Homepage Title changed from The New KOLT @ 1075 to KSED-FM - 107.5 Kolt Country | Fix Delete Reply to |
| 2024-02-14 07:59:58 | editor | Automated Update of homepage URL from http://www.koltcountry.com/ to https://www.koltcountry.com/ | Fix Delete Reply to |
