| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 2014-10-27 00:00:00 | FCC App# 1655816 | FCC approved station to begin licensed operation | Reply to |
| 2014-11-23 17:26:54 | editor | Station Format updated from Low Power FM to Community Radio | Reply to |
| 2014-11-23 17:27:11 | editor | Station Web Site Reviewed | Reply to |
| 2016-01-21 14:29:58 | editor | Station Web Site Reviewed | Reply to |
| 2016-11-27 15:42:56 | charlottenc | Station Web Site Reviewed | Reply to |
| 2017-12-12 00:00:00 | FCC App# 1769445 | FCC received request to transfer license from MADRID CULTURAL PROJECTS to KMRD INC | Reply to |
| 2018-03-01 06:42:20 | | Licensee changed from MADRID CULTURAL PROJECTS to KMRD INC | Reply to |
| 2018-07-02 14:23:43 | editor | Station Web Site Reviewed | Reply to |
| 2019-07-13 06:17:40 | editor | Automated Update of homepage URL from https://www.kmrd.fm/ to https://kmrd.fm/ | Reply to |
| 2019-07-23 09:58:10 | editor | Updated Station Description to Freeform commercial-free community radio in Madrid, New | Reply to |
| 2019-07-23 09:58:49 | editor | Changed streaming URL to http://kmrd.fm/listen/ | Reply to |
