| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1991-11-29 00:00:00 | | Call Sign changed from 900510MQ to KOUT | Fix Delete Reply to |
| 1995-09-26 00:00:00 | FCC App# 188451 | FCC approved station to begin licensed operation | Fix Delete Reply to |
| 1996-10-15 00:00:00 | FCC App# 233961 | FCC approved transfer of license from RAPID RESULTS RADIO, INC. to THOMAS E. INSTAD B/CASTING, INC | Fix Delete Reply to |
| 1997-04-25 00:00:00 | FCC App# 235144 | License Renewed | Fix Delete Reply to |
| 2000-04-28 00:00:00 | FCC App# 286544 | FCC approved station to begin licensed operation | Fix Delete Reply to |
| 2005-03-30 00:00:00 | FCC App# 1027986 | License Renewed | Fix Delete Reply to |
| 2006-08-11 00:00:00 | FCC App# 1136571 | FCC request to transfer license from MONTEREY LICENSES, LLC to RUSHMORE MEDIA COMPANY, INC. superceded | Fix Delete Reply to |
| 2011-08-12 23:03:44 | editor | Tested and NOT working | Fix Delete Reply to |
| 2011-08-12 23:03:44 | editor | Changed Stream comments to /404/ | Fix Delete Reply to |
| 2011-08-12 23:03:54 | editor | Reviewed | Fix Delete Reply to |
| 2011-12-04 17:16:03 | editor | verifiedtime changed to 12/4/2011 5:16:03 PM | Fix Delete Reply to |
| 2014-09-14 00:33:26 | janderson021 | Station Web Site Reviewed | Fix Delete Reply to |
| 2014-11-16 19:13:22 | idziak4ever1234 | Station Web Site Reviewed | Fix Delete Reply to |
| 2015-04-23 09:43:08 | charlottenc | Changed streaming URL to http://kout.tunegenie.com/onair/ | Fix Delete Reply to |
| 2015-04-23 09:43:27 | charlottenc | Station Format updated from Country to Cat/Kat Country | Fix Delete Reply to |
| 2015-08-09 19:11:41 | charlottenc | Station Web Site Reviewed | Fix Delete Reply to |
| 2015-09-18 00:00:00 | FCC App# 1687178 | FCC received request to transfer license from RUSHMORE MEDIA COMPANY, INC. to GRAY TELEVISION LICENSEE, LLC | Fix Delete Reply to |
| 2015-09-28 04:52:57 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2015-10-16 06:48:43 | charlottenc | Station Web Site Reviewed | Fix Delete Reply to |
| 2015-10-23 00:00:00 | FCC App# 1687178 | FCC request to transfer license from RUSHMORE MEDIA COMPANY, INC. to GRAY TELEVISION LICENSEE, LLC superceded | Fix Delete Reply to |
| 2015-12-01 00:00:00 | FCC App# 1696791 | FCC request to transfer license from RUSHMORE MEDIA COMPANY, INC. to HOMESLICE MEDIA GROUP, LLC superceded | Fix Delete Reply to |
| 2015-12-07 00:00:00 | FCC App# 1694215 | FCC request to transfer license from RUSHMORE MEDIA COMPANY, INC. to GRAY TELEVISION LICENSEE, LLC superceded | Fix Delete Reply to |
| 2016-02-22 06:42:02 | | Licensee changed from RUSHMORE MEDIA COMPANY, INC. to HOMESLICE MEDIA GROUP, LLC | Fix Delete Reply to |
| 2016-02-28 07:34:38 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2016-10-30 08:38:35 | editor | Station Homepage Title changed from KAT Country 98.7 - KOUT - Rapid City: The Black Hills Favorite Country to Kat 98.7 Rapid City : Welcome | Fix Delete Reply to |
| 2016-10-30 08:43:33 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2019-05-22 14:03:01 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2024-03-16 22:24:54 | editor | Station Homepage Title changed from Kat 98.7 Rapid City : Welcome to Home - Kat 98.7 | Fix Delete Reply to |
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