| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 2005-10-13 00:00:00 | FCC App# 1091795 | FCC was notified license transfer is complete | Reply to |
| 2005-12-14 00:00:00 | | Call Sign changed from KLBB to KMNV | Reply to |
| 2008-10-20 06:24:30 | editor | Successful Volunteer Test - 44 Seconds | Reply to |
| 2008-10-27 00:00:00 | FCC App# 1275074 | FCC was notified license transfer is complete | Reply to |
| 2009-04-13 00:00:00 | FCC App# 1307094 | FCC was notified license transfer is complete | Reply to |
| 2009-08-20 00:26:04 | Robrrt | Successful Volunteer Test - 42 Seconds | Reply to |
| 2009-08-20 00:26:10 | Robrrt | Quality rating set to 5 | Reply to |
| 2009-12-04 06:52:35 | editor | Marked as working | Reply to |
| 2010-04-11 12:16:03 | SumItUp | Successful Volunteer Test (Windows) - 31 Seconds | Reply to |
| 2010-09-12 12:08:04 | editor | Marked as working | Reply to |
| 2011-03-15 00:00:00 | FCC App# 1420440 | FCC was notified license transfer is complete | Reply to |
| 2011-03-29 21:59:14 | editor | Successful Volunteer Test (Windows) - 25 Seconds | Reply to |
| 2011-08-03 07:12:52 | editor | Reviewed | Reply to |
| 2013-03-22 00:00:00 | FCC App# 1524531 | License Renewed | Reply to |
| 2015-08-18 02:52:46 | charlottenc | Station Web Site Reviewed | Reply to |
| 2015-12-21 00:00:00 | FCC App# 1689576 | FCC request to transfer license from DAVIDSON MEDIA STATION KLBB LICENSEE, LLC to SANTAMARIA BROADCASTING, INC. superceded | Reply to |
| 2016-03-11 00:00:00 | FCC App# 1723876 | Station has asked FCC for additional time to complete license transfer | Reply to |
| 2016-03-19 16:36:20 | editor | Marked as not Under Construction | Reply to |
| 2016-03-19 16:41:25 | editor | Station Web Site Reviewed | Reply to |
| 2016-05-11 00:00:00 | FCC App# 1728563 | FCC was notified license transfer is complete | Reply to |
| 2016-05-12 06:42:24 | | Licensee changed from DAVIDSON MEDIA STATION KLBB LICENSEE, LLC to SANTAMARIA BROADCASTING, INC. | Reply to |
| 2016-05-13 11:08:44 | editor | Station Format updated from Spanish (unclassified) to Spanish CHR/Latino | Reply to |
| 2016-11-11 14:51:36 | charlottenc | Station Homepage Title changed from Home - La Raza 1400am / 1470am Minneapolis MN | La Madre de todas en Minnesota! to La Raza 1400am / 1470am Minneapolis MN | La Madre de todas en Minnesota! | | Reply to |
| 2016-11-22 13:25:36 | charlottenc | Station Web Site Reviewed | Reply to |
| 2018-07-25 16:43:02 | editor | Station Web Site Reviewed | Reply to |
| 2019-07-12 06:21:57 | editor | Automated Update of homepage URL from http://laraza1400.com/ to https://laraza1400.com/ | Reply to |
| 2019-10-12 02:26:03 | editor | Successful Volunteer Test (iPad) - 119 Seconds | Reply to |
| 2020-12-12 21:50:01 | editor | Station Homepage Title changed from La Raza – 95.7fm | 1400am | 1470am to La Raza 95.7 FM #LaMadredeTodas - La Raza | Reply to |
| 2025-03-03 18:32:53 | editor | Station Homepage Title changed from La Raza 95.7 FM #LaMadredeTodas - La Raza to La Radio en Español número uno en Minnesota - | Reply to |
| 2025-08-02 17:28:01 | editor | Updated Schedule URL to https://laraza1400.com/ | Reply to |
