| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1985-07-31 00:00:00 | | Call Sign changed from KTUS to KSNO | Fix Delete Reply to |
| 1990-03-23 00:00:00 | FCC App# 136089 | License Renewed | Fix Delete Reply to |
| 1997-03-28 00:00:00 | FCC App# 237007 | License Renewed | Fix Delete Reply to |
| 2001-05-01 00:00:00 | FCC App# 553649 | FCC approved transfer of license from AGM ROCKY MOUNTAIN BROADCASTING I, L.L.C. to COOL RADIO, LLC | Fix Delete Reply to |
| 2001-05-01 00:00:00 | FCC App# 557932 | FCC approved transfer of license from AGM ROCKY MOUNTAIN BROADCASTING I, L.L.C. to COOL RADIO, LLC | Fix Delete Reply to |
| 2005-04-19 00:00:00 | FCC App# 1022835 | License Renewed | Fix Delete Reply to |
| 2005-08-16 00:00:00 | FCC App# 1068351 | FCC request to transfer license from COOL RADIO, LLC to RADIO AMERICA LIMITED superceded | Fix Delete Reply to |
| 2005-08-18 00:00:00 | FCC App# 1079940 | FCC approved transfer of license from COOL RADIO, LLC to RADIO AMERICA LIMITED | Fix Delete Reply to |
| 2005-11-18 00:00:00 | FCC App# 1098926 | FCC has given parties additional time to complete license transfer | Fix Delete Reply to |
| 2005-12-05 00:00:00 | FCC App# 1100334 | FCC approved transfer of license from RADIO AMERICA LIMITED to RADIO AMERICA LIMITED LLC | Fix Delete Reply to |
| 2007-07-24 00:00:00 | FCC App# 1188299 | FCC approved transfer of license from COOL RADIO, LLC to COLORADO WEST BROADCASTING, INC. | Fix Delete Reply to |
| 2008-10-18 01:02:38 | | Successful automated test | Fix Delete Reply to |
| 2008-10-29 10:33:20 | editor | Empty Web Site | Fix Delete Reply to |
| 2009-08-19 08:56:37 | editor | Quality rating set to 7 | Fix Delete Reply to |
| 2009-12-04 06:46:12 | editor | Marked as working | Fix Delete Reply to |
| 2010-04-11 09:39:06 | SumItUp | Java required | Fix Delete Reply to |
| 2011-01-27 16:43:39 | editor | Station Format updated from Alternative/Hard/New Rock to AC / Variety / Mix | Fix Delete Reply to |
| 2011-08-07 09:00:35 | editor | Tested and working | Fix Delete Reply to |
| 2014-09-23 15:45:20 | foyle | Station Web Site Reviewed | Fix Delete Reply to |
| 2015-06-27 01:20:48 | editor | Marked as not Under Construction | Fix Delete Reply to |
| 2015-06-27 01:20:53 | editor | Changed streaming URL to http://ksno.streamon.fm/ | Fix Delete Reply to |
| 2015-08-29 09:07:48 | charlottenc | Station Format updated from Variety / Mix to Local Full Service | Fix Delete Reply to |
| 2015-08-29 09:07:52 | charlottenc | Station Web Site Reviewed | Fix Delete Reply to |
| 2016-02-28 01:46:29 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2016-11-26 17:53:28 | charlottenc | Station Homepage Title changed from KSNO 103.9 FM - The Mammoth to KSNO 103.9 Aspen | True Local Radio | Fix Delete Reply to |
| 2016-11-26 17:54:23 | charlottenc | Station Web Site Reviewed | Fix Delete Reply to |
| 2019-08-03 18:34:50 | editor | Station Homepage Title changed from KSNO 103.9 Aspen | True Local Radio to Home | KSNO 103.9 Aspen | Fix Delete Reply to |
| 2019-08-03 20:29:40 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2020-03-02 00:00:00 | FCC App# 1817278 | FCC received request to transfer license from COOL RADIO, LLC to ROCKY MOUNTAIN RADIO GROUP, LLC | Fix Delete Reply to |
| 2020-03-02 00:00:00 | FCC App# 1815592 | FCC received request to transfer license from COOL RADIO, LLC to ROCKY MOUNTAIN RADIO GROUP, LLC | Fix Delete Reply to |
