| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1981-12-16 00:00:00 | | Call Sign changed from WIDG to WMKC | Reply to |
| 1983-01-31 00:00:00 | FCC App# 39361 | FCC approved station to begin licensed operation | Reply to |
| 1994-04-22 00:00:00 | FCC App# 154604 | FCC approved station to begin licensed operation | Reply to |
| 2010-08-28 09:03:13 | WesternMA | Quality rating set to 6 | Reply to |
| 2013-05-23 00:00:00 | FCC App# 1556213 | Station has asked FCC for additional time to complete license transfer | Reply to |
| 2013-08-16 00:00:00 | FCC App# 1569072 | Station has asked FCC for additional time to complete license transfer | Reply to |
| 2015-12-20 07:44:49 | editor | Changed streaming URL to http://v6.player.abacast.net/2455 | Reply to |
| 2016-06-22 00:00:00 | FCC App# 1717971 | FCC request to transfer license from NORTHERN STAR BROADCASTING, LLC to BLACK DIAMOND BROADCAST HOLDINGS, LLC. superceded | Reply to |
| 2016-08-08 00:00:00 | FCC App# 1730969 | FCC approved transfer of license from NORTHERN STAR BROADCASTING, LLC to BLACK DIAMOND BROADCAST HOLDINGS, LLC. | Reply to |
| 2016-10-03 06:41:57 | | Licensee changed from NORTHERN STAR BROADCASTING, LLC to BLACK DIAMOND BROADCAST HOLDINGS, LLC. | Reply to |
| 2016-10-16 07:59:43 | editor | Station Web Site Reviewed | Reply to |
| 2017-04-15 22:17:41 | editor | Station Homepage Title changed from Big Country Hits 102.9 to Big Country 102.9 | Reply to |
| 2017-04-15 22:19:10 | editor | Station Format updated from New Country to Hit / Hot Country | Reply to |
| 2019-01-19 16:00:02 | editor | Updated Station URL to https://www.1029bigcountry.com/ | Reply to |
| 2025-08-02 14:16:06 | editor | Updated Schedule URL to https://1029bigcountry.com/on-air | Reply to |
