| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1987-04-28 00:00:00 | | Call Sign changed from 851206ME to 870326MD | Reply to |
| 1987-07-17 00:00:00 | | Call Sign changed from 870326MD to WAAH | Reply to |
| 1998-02-17 00:00:00 | FCC App# 259745 | FCC approved transfer of license from HOUGHTON RADIO GROUP OF NC, INC. to TU-MAR BROADCASTING, INC. | Reply to |
| 1998-03-02 00:00:00 | FCC App# 226822 | License Renewed | Reply to |
| 1998-03-09 00:00:00 | | Call Sign changed from WAAH to WHKB | Reply to |
| 2002-04-12 00:00:00 | FCC App# 590766 | FCC approved station to begin licensed operation | Reply to |
| 2002-09-09 00:00:00 | FCC App# 601118 | FCC approved station to begin licensed operation | Reply to |
| 2010-09-05 11:18:47 | editor | Marked as working | Reply to |
| 2011-03-29 17:05:33 | | Successful automated test | Reply to |
| 2011-04-26 00:00:00 | FCC App# 1419456 | FCC request to transfer license from HEARTLAND COMM. HOUGHTON LICENSE, LLC to HOUGHTON COMMUNITY BROADCASTING CORPORATION superceded | Reply to |
| 2011-07-21 20:14:46 | editor | Station no longer appears to stream | Reply to |
| 2011-07-21 20:14:50 | editor | Reviewed | Reply to |
| 2012-09-25 00:00:00 | FCC App# 1500637 | License Renewed | Reply to |
| 2019-07-17 12:39:52 | editor | Updated Station Description to K-Bear 102.3 FM Houghton-Hancock – The Keweenaw's Complete Country Station | Reply to |
| 2025-08-02 19:26:02 | editor | Updated Schedule URL to https://www.kbear102.com/ | Reply to |
