| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1997-09-02 00:00:00 | | Call Sign changed from KAWO to KNBZ | Fix Delete Reply to |
| 1999-05-06 00:00:00 | FCC App# 282682 | FCC approved transfer of license from PAULA BROADCASTING OF SO. DAKOTA to PHEASANT COUNTRY BROADCASTING, INC. | Fix Delete Reply to |
| 1999-10-13 00:00:00 | FCC App# 286809 | FCC approved station to begin licensed operation | Fix Delete Reply to |
| 2005-03-30 00:00:00 | FCC App# 1022235 | License Renewed | Fix Delete Reply to |
| 2006-05-19 00:00:00 | FCC App# 1128882 | FCC request to transfer license from ABERDEEN RADIO RANCH, INC. to ARMADA MEDIA-MENOMINEE, INC. superceded | Fix Delete Reply to |
| 2006-08-17 00:00:00 | FCC App# 1140055 | FCC approved transfer of license from ABERDEEN RADIO RANCH, INC. to ARMADA MEDIA-MENOMINEE, INC. | Fix Delete Reply to |
| 2006-08-22 00:00:00 | FCC App# 1130407 | FCC request to transfer license from ABERDEEN RADIO RANCH, INC. to ARMADA MEDIA-MENOMINEE, INC. superceded | Fix Delete Reply to |
| 2006-09-18 00:00:00 | FCC App# 1147878 | FCC approved transfer of license from ARMADA MEDIA-MENOMINEE, INC. to ARMADA MEDIA - ABERDEEN, INC. | Fix Delete Reply to |
| 2007-12-10 00:00:00 | FCC App# 1221066 | FCC approved transfer of license from ARMADA MEDIA - ABERDEEN, INC. to ARMADA MEDIA-ABERDEEN, LLC | Fix Delete Reply to |
| 2009-12-19 06:18:08 | editor | Marked as working | Fix Delete Reply to |
| 2010-05-11 20:53:46 | RadioListener | Ads turned on in Station_check | Fix Delete Reply to |
| 2010-05-11 20:55:05 | RadioListener | Successful Volunteer Test (Windows) - 94 Seconds | Fix Delete Reply to |
| 2010-05-11 20:55:15 | RadioListener | Quality rating set to 5 | Fix Delete Reply to |
| 2010-11-25 21:20:21 | editor | Marked as working | Fix Delete Reply to |
| 2011-01-10 04:25:06 | editor | Successful Volunteer Test (Windows) - 17 Seconds | Fix Delete Reply to |
| 2011-02-09 19:55:21 | editor | Successful Volunteer Test (iPhone) - 12 Seconds | Fix Delete Reply to |
| 2015-08-21 05:37:09 | charlottenc | Station Homepage Title changed from HubCityRadio.com - Sunny 97.7 - Aberdeen, SD to KNBZ FM | Fix Delete Reply to |
| 2015-08-21 05:45:25 | charlottenc | Updated Station URL to http://www.hubcityradio.com/ | Fix Delete Reply to |
| 2015-08-21 05:45:30 | charlottenc | Marked as not Under Construction | Fix Delete Reply to |
| 2015-08-21 05:47:00 | charlottenc | Updated Station URL to http://www.hubcityradio.com/sunny977/ | Fix Delete Reply to |
| 2015-09-07 14:33:13 | charlottenc | Station Format updated from Variety / Mix to Sunny | Fix Delete Reply to |
| 2015-09-07 14:39:15 | charlottenc | Station Web Site Reviewed | Fix Delete Reply to |
| 2016-04-18 15:49:06 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2016-12-14 17:17:57 | charlottenc | Station Web Site Reviewed | Fix Delete Reply to |
| 2016-12-14 17:18:31 | charlottenc | Successful Volunteer Test (iPad) - 12 Seconds | Fix Delete Reply to |
| 2019-07-30 15:35:27 | editor | Station Homepage Title changed from Sunny 97.7 | Hub City Radio to Sunny 97.7 Radio - Hub City Radio | Fix Delete Reply to |
| 2019-07-30 23:21:56 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2025-08-02 15:07:19 | editor | Updated Schedule URL to http://hubcityradio.com/sunny977/on-air-schedule/ | Fix Delete Reply to |
