| Time (Eastern US) | Author | Comment (most recent last) | Actions |
| 1997-03-03 00:00:00 | | Call Sign changed from WHLG to WMBX | Reply to |
| 1997-06-11 00:00:00 | FCC App# 243096 | FCC approved station to begin licensed operation | Reply to |
| 1999-03-24 00:00:00 | FCC App# 276912 | FCC approved station to begin licensed operation | Reply to |
| 2010-03-05 22:52:55 | RadioListener | Ads turned on in Station_check | Reply to |
| 2012-06-06 06:43:06 | | Licensee changed from CBS RADIO STATIONS INC. to PALM BEACH BROADCASTING LICENSE LLC | Reply to |
