| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1983-12-15 00:00:00 | | Call Sign changed from 830131AK to KBWS | Fix Delete Reply to |
| 1984-06-18 00:00:00 | FCC App# 66048 | FCC approved station to begin licensed operation | Fix Delete Reply to |
| 1990-03-20 00:00:00 | FCC App# 136381 | License Renewed | Fix Delete Reply to |
| 1997-03-27 00:00:00 | FCC App# 236950 | License Renewed | Fix Delete Reply to |
| 2005-03-30 00:00:00 | FCC App# 1009310 | License Renewed | Fix Delete Reply to |
| 2007-04-26 00:00:00 | FCC App# 1183002 | FCC acknowledged that station has resumed regular operations | Fix Delete Reply to |
| 2007-05-16 00:00:00 | FCC App# 1176385 | FCC request to transfer license from PHEASANT COUNTRY BROADCASTING, INC. to ARMADA MEDIA - WATERTOWN, INC. superceded | Fix Delete Reply to |
| 2007-06-04 00:00:00 | FCC App# 1186034 | FCC approved transfer of license from PHEASANT COUNTRY BROADCASTING, INC. to ARMADA MEDIA - WATERTOWN, INC. | Fix Delete Reply to |
| 2007-06-07 00:00:00 | FCC App# 1189996 | FCC was notified license transfer is complete | Fix Delete Reply to |
| 2007-12-10 00:00:00 | FCC App# 1221179 | FCC approved transfer of license from ARMADA MEDIA-WATERTOWN, INC. to ARMADA MEDIA-WATERTOWN, LLC | Fix Delete Reply to |
| 2010-02-05 17:46:51 | editor | Stream marked as broken | Fix Delete Reply to |
| 2013-03-22 00:00:00 | FCC App# 1514814 | License Renewed | Fix Delete Reply to |
| 2014-08-12 02:17:55 | editor | Updated Station URL to http://www.bigstoneradio.com/ | Fix Delete Reply to |
| 2015-03-29 12:08:40 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2015-07-23 03:17:48 | editor | Marked as not Under Construction | Fix Delete Reply to |
| 2015-07-23 03:18:17 | editor | Station Format updated from Country to Country Variety | Fix Delete Reply to |
| 2015-09-16 01:14:44 | charlottenc | Station Web Site Reviewed | Fix Delete Reply to |
| 2016-04-29 22:32:52 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2016-12-15 05:32:25 | charlottenc | Station Web Site Reviewed | Fix Delete Reply to |
| 2019-06-25 00:00:00 | FCC App# 1807860 | FCC received request to transfer license from ARMADA MEDIA - WATERTOWN, INC. to PRAIRIE WINDS BROADCASTING, INC. | Fix Delete Reply to |
| 2019-07-05 15:31:56 | editor | Updated Station URL to http://www.kphrfm.com/pheasant-country/ | Fix Delete Reply to |
| 2019-07-05 15:32:52 | editor | Station Format updated from Country Variety to Hit / Hot Country | Fix Delete Reply to |
| 2019-08-03 20:27:27 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2019-08-06 00:00:00 | FCC App# 1807860 | FCC approved transfer of license from ARMADA MEDIA - WATERTOWN, INC. to PRAIRIE WINDS BROADCASTING, INC. | Fix Delete Reply to |
| 2020-10-06 04:35:15 | editor | Station Web Site Reviewed | Fix Delete Reply to |
