104.3 JAMS Chicago Flips Call Letters to WBMX-FM
|RADIO ONLINE | Friday, December 8, 2017|
Entercom returns the call letters WBMX-FM to the Chicago market, flipping Classic Hip Hop WJMK-FM (104.3 Jams)/Chicago to WBMX. After twenty six years, the calls make the move to the market from Boston's "Mix 104.1," which is now WWBX-FM. The station's launch was announced simultaneously with the closing of Entercom's merger with CBS Radio.