| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1979-09-21 00:00:00 | FCC App# 10657 | License Renewed | Fix Delete Reply to |
| 1982-09-15 00:00:00 | FCC App# 43546 | License Renewed | Fix Delete Reply to |
| 1989-09-26 00:00:00 | FCC App# 128364 | License Renewed | Fix Delete Reply to |
| 1996-09-27 00:00:00 | FCC App# 226916 | License Renewed | Fix Delete Reply to |
| 1996-11-19 00:00:00 | FCC App# 233965 | FCC approved transfer of license from ROCK 'N' ROLL, LTD to MARION RADIO COMPANY | Fix Delete Reply to |
| 2004-09-20 00:00:00 | FCC App# 993322 | License Renewed | Fix Delete Reply to |
| 2007-07-19 00:00:00 | FCC App# 1183940 | FCC request to transfer license from CITICASTERS LICENSES, L.P. to GOODRADIO.TV LICENSE, LLC superceded | Fix Delete Reply to |
| 2007-09-10 00:00:00 | FCC App# 1194976 | FCC request to transfer license from CITICASTERS LICENSES, L.P. to FREQUENCY LICENSE, LLC superceded | Fix Delete Reply to |
| 2008-01-05 00:00:00 | | Call Sign changed from WDIF to WMRN | Fix Delete Reply to |
| 2008-12-09 00:00:00 | FCC App# 1278213 | FCC approved transfer of license from CITICASTERS LICENSES, L.P. to CITICASTERS LICENSES, INC. | Fix Delete Reply to |
| 2009-08-09 11:54:52 | editor | Successful Volunteer Test | Fix Delete Reply to |
| 2009-12-02 02:17:12 | | Successful automated test | Fix Delete Reply to |
| 2010-03-04 09:28:43 | SumItUp | Successful Volunteer Test (Windows) - 75 Seconds | Fix Delete Reply to |
| 2010-03-04 09:28:47 | SumItUp | Quality increased by 1 | Fix Delete Reply to |
| 2010-08-12 11:32:22 | | Successful automated test | Fix Delete Reply to |
| 2011-01-19 15:08:23 | editor | Updated Station URL to http://www.wmrn.com/ | Fix Delete Reply to |
| 2011-01-19 15:09:54 | editor | Changed streaming URL to http://www.wmrn.com/mediaplayer/ | Fix Delete Reply to |
| 2011-01-19 15:09:54 | editor | Station Format updated from Country to News/Talk | Fix Delete Reply to |
| 2011-01-19 15:11:53 | editor | Station Format updated from News/Talk to Country | Fix Delete Reply to |
| 2011-01-19 15:12:13 | editor | Changed streaming URL to http://www.buckeyecountry943.com/mediaplayer/ | Fix Delete Reply to |
| 2011-01-19 15:14:47 | editor | Stream (Windows) worked while testing Country Music | Fix Delete Reply to |
| 2011-04-06 01:22:12 | | Successful automated test | Fix Delete Reply to |
| 2014-11-28 23:18:36 | idziak4ever1234 | Station Web Site Reviewed | Fix Delete Reply to |
| 2015-03-17 00:56:31 | editor | Updated Station URL to http://www.buckeyecountry943.com/ | Fix Delete Reply to |
| 2015-12-19 02:48:14 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2016-05-02 19:29:21 | editor | Station Homepage Title changed from Buckeye Country 94.3 WMRN-FM - Marion's Hot New Country to WMRN FM | Fix Delete Reply to |
| 2018-03-21 00:00:00 | FCC App# 1780766 | FCC received request to transfer license from CITICASTERS LICENSES, INC. to CITICASTERS LICENSES, INC., AS DEBTOR IN POSSESSION | Fix Delete Reply to |
| 2018-05-20 23:00:41 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2018-10-10 00:00:00 | FCC App# 1796045 | FCC received request to transfer license from CITICASTERS LICENSES, INC., AS DEBTOR IN POSSESSION to CITICASTERS LICENSES, INC. | Fix Delete Reply to |
| 2020-10-20 00:00:00 | FCC App# 1817013 | FCC received request to transfer license from CITICASTERS LICENSES, INC. to IHM LICENSES, LLC | Fix Delete Reply to |
