| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1978-01-23 00:00:00 | FCC App# 4842 | License Renewed | Reply to |
| 2014-08-24 08:31:23 | editor | Updated Timezone to GMT -4 | Reply to |
| 2015-09-05 07:28:09 | charlottenc | Updated Station URL to http://www.univision.com/puerto-rico/wkaq580-expertos-en-analisis-y-noticias | Reply to |
| 2015-09-05 07:29:02 | charlottenc | Station Web Site Reviewed | Reply to |
| 2015-12-20 08:03:08 | editor | Station Web Site Reviewed | Reply to |
| 2017-06-01 18:36:33 | editor | Station Homepage Title changed from WKAQ580: Expertos en Análisis y Noticias - Univision to WKAQ AM | Reply to |
| 2020-11-08 12:55:23 | editor | Station Homepage Title changed from WKAQ580: Expertos en Análisis y Noticias | Univision WKAQ 580 AM radio Puerto Rico WKAQ-AM | Univision to WKAQ AM | Reply to |
| 2020-11-09 10:54:50 | editor | Station URL no longer valid | Reply to |
| 2020-12-30 00:00:00 | FCC App# 1824119 | FCC was notified license transfer is complete | Reply to |
