| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 2004-05-26 00:00:00 | FCC App# 989572 | FCC approved transfer of license from GREAT LAKES RADIO, INC. to DAVIDSON MEDIA GROUP, LLC | Fix Delete Reply to |
| 2004-06-14 00:00:00 | FCC App# 996822 | FCC approved transfer of license from DAVIDSON MEDIA GROUP, LLC to DAVIDSON MEDIA STATION WMKM, LLC | Fix Delete Reply to |
| 2004-09-20 00:00:00 | FCC App# 997086 | License Renewed | Fix Delete Reply to |
| 2005-03-10 00:00:00 | FCC App# 1046774 | FCC approved transfer of license from DAVIDSON MEDIA STATION WMKM, LLC to DAVIDSON MEDIA STATION WMKM LICENSEE, LLC | Fix Delete Reply to |
| 2005-11-30 00:00:00 | | Call Sign changed from WMKM to WRJD | Fix Delete Reply to |
| 2005-12-08 00:00:00 | | Call Sign changed from WRJD to WMKM | Fix Delete Reply to |
| 2006-04-05 00:00:00 | | Call Sign changed from WMKM to WDRJ | Fix Delete Reply to |
| 2007-05-09 00:00:00 | FCC App# 1176132 | FCC approved transfer of license from DAVIDSON MEDIA STATION WMKM LICENSEE, LLC to COMMUNICOM CO. OF MICHIGAN, LIMITED PARTNERSHIP | Fix Delete Reply to |
| 2007-06-20 00:00:00 | FCC App# 1169837 | FCC approved station to begin licensed operation | Fix Delete Reply to |
| 2007-07-03 00:00:00 | FCC App# 1193423 | FCC was notified license transfer is complete | Fix Delete Reply to |
| 2009-03-23 19:24:50 | | Successful automated test | Fix Delete Reply to |
| 2009-08-20 00:41:02 | Robrrt | Successful Volunteer Test - 74 Seconds | Fix Delete Reply to |
| 2009-12-02 08:00:55 | | Successful automated test | Fix Delete Reply to |
| 2010-03-18 23:04:25 | RadioListener | Successful Volunteer Test (Windows) - 15 Seconds | Fix Delete Reply to |
| 2010-08-12 12:25:27 | | Successful automated test | Fix Delete Reply to |
| 2011-03-29 19:41:41 | | Successful automated test | Fix Delete Reply to |
| 2011-07-28 19:50:16 | | Successful automated test | Fix Delete Reply to |
| 2014-06-27 00:00:00 | FCC App# 1639862 | FCC received request to transfer license from COMMUNICOM CO. OF MICHIGAN, LIMITED PARTNERSHIP to GREAT LAKES RADIO - DETROIT, LLC | Fix Delete Reply to |
| 2014-07-24 00:00:00 | FCC App# 1644937 | FCC was notified license transfer is complete | Fix Delete Reply to |
| 2014-08-13 00:00:00 | FCC App# 1639862 | FCC approved transfer of license from COMMUNICOM CO. OF MICHIGAN, LIMITED PARTNERSHIP to GREAT LAKES RADIO - DETROIT, LLC | Fix Delete Reply to |
| 2014-10-09 02:07:30 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2014-10-09 06:42:03 | | Licensee changed from COMMUNICOM CO. OF MICHIGAN, LIMITED PARTNERSHIP to GREAT LAKES RADIO - DETROIT, LLC | Fix Delete Reply to |
| 2015-04-15 20:54:48 | charlottenc | Marked as not Under Construction | Fix Delete Reply to |
| 2015-04-15 20:55:14 | charlottenc | Changed streaming URL to http://stream.gospel1440.com/live | Fix Delete Reply to |
| 2015-04-15 20:55:18 | charlottenc | Updated Schedule URL to http://www.gospel1440.com/wmkm-streamer/on-air/ | Fix Delete Reply to |
| 2016-04-27 23:42:40 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2016-12-02 07:32:27 | briand75 | Updated Schedule URL to http://www.nwrnetwork.com/listen/player.asp?station=wmkm-am | Fix Delete Reply to |
| 2016-12-02 07:32:32 | briand75 | Successful Volunteer Test (Windows) - 35 Seconds | Fix Delete Reply to |
| 2024-04-13 17:31:02 | editor | Station Web Site Reviewed | Fix Delete Reply to |
| 2025-08-02 14:48:33 | editor | Updated Schedule URL to https://gospel1440.com/ | Fix Delete Reply to |
