| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1996-10-18 00:00:00 | FCC App# 231070 | FCC approved transfer of license from KOHZ, INC. to DRB BILLINGS LICENSE, INC. | Fix Delete Reply to |
| 1996-11-08 00:00:00 | | Call Sign changed from KOHZ to KBBB | Fix Delete Reply to |
| 1996-12-18 00:00:00 | FCC App# 234601 | FCC approved transfer of license from DRB BILLINGS LICENSE, INC. to DESCHUTES LICENSE, INC | Fix Delete Reply to |
| 2005-04-19 00:00:00 | FCC App# 1028018 | License Renewed | Fix Delete Reply to |
| 2005-09-28 00:00:00 | FCC App# 1079896 | FCC approved transfer of license from CLEAR CHANNEL BROADCASTING LICENSES, INC. to CC LICENSES, LLC | Fix Delete Reply to |
| 2007-05-18 00:00:00 | FCC App# 1167984 | FCC approved transfer of license from CC LICENSES, LLC to BLUE POINT MEDIA, LLC | Fix Delete Reply to |
| 2007-08-22 00:00:00 | FCC App# 1201116 | FCC has given parties additional time to complete license transfer | Fix Delete Reply to |
| 2007-12-05 00:00:00 | FCC App# 1211830 | FCC approved transfer of license from CC LICENSES LLC to GAP BROADCASTING BILLINGS LICENSE, LLC | Fix Delete Reply to |
| 2008-02-15 00:00:00 | FCC App# 1234406 | FCC was notified license transfer is complete | Fix Delete Reply to |
| 2009-02-05 00:00:00 | FCC App# 1292245 | FCC was notified license transfer is complete | Fix Delete Reply to |
| 2010-06-03 00:00:00 | FCC App# 1372010 | FCC was notified license transfer is complete | Fix Delete Reply to |
| 2010-07-05 00:00:00 | | Call Sign changed from KBBB to KMHK | Fix Delete Reply to |
| 2010-08-19 00:00:00 | FCC App# 1394870 | FCC was notified license transfer is complete | Fix Delete Reply to |
| 2010-12-30 18:00:35 | editor | Changed streaming URL to http://player.kmhk.com/common/player/andostream.php | Fix Delete Reply to |
| 2011-03-03 14:35:49 | WesternMA | Stream (Windows) worked while testing Classic Rock/Hits | Fix Delete Reply to |
| 2011-03-03 14:35:57 | WesternMA | Quality rating set to 6 | Fix Delete Reply to |
| 2011-07-10 19:03:23 | acr47 | Successful Volunteer Test (Windows) - 94 Seconds | Fix Delete Reply to |
| 2011-12-23 09:37:37 | editor | verifiedtime changed to 12/23/2011 9:37:37 AM | Fix Delete Reply to |
| 2011-12-23 09:37:37 | editor | Marked as working | Fix Delete Reply to |
| 2014-07-29 00:00:00 | FCC App# 1645378 | FCC was notified license transfer is complete | Fix Delete Reply to |
| 2014-09-02 20:53:53 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2015-03-14 22:01:32 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2016-05-07 18:59:59 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2019-05-12 20:32:23 | editor | Automated Update of homepage URL from http://kmhk.com/ to https://kmhk.com/ | Fix Delete Reply to |
| 2019-05-19 11:12:32 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2021-03-17 06:43:57 | | Licensee changed from TOWNSQUARE MEDIA BILLINGS LICENSE, LLC to TOWNSQUARE LICENSE, LLC | Fix Delete Reply to |
| 2021-04-17 13:49:11 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2025-08-02 11:56:00 | editor | Updated Schedule URL to https://kmhk.com/djs | Fix Delete Reply to |
| 2025-08-02 11:56:23 | editor | Updated Schedule URL to https://kmhk.com/shows/ | Fix Delete Reply to |
| 2025-08-02 14:06:19 | editor | Updated Schedule URL to https://kmhk.com/ | Fix Delete Reply to |
