104.3 Jams
Chicago's Hit Throwback Station


104.3 Jams (WBMX) is a radio station licensed to Chicago, IL. The station broadcasts Urban Contemporary format and is owned by Entercom.
- Call sign: WBMX
- Format: Urban Contemporary
- Frequency: 104.3 FM
- City of license: Chicago, IL
- Owner: Entercom
- Area Served: Chicago
- Branding: 104.3 Jams
- Sister stations: 93XRT, 670 The Score, WBBM Newsradio 780 AM & 105.9 FM, B96 Chicago, US99
Contact 104.3 Jams
- Address: 180 N Stetson Ave #900, Chicago, IL 60601
- Phone: 312-729-1043
- Website: 1043jams.radio.com