sentences:  The simulcast ended in late August 2014 when WSJM switched to all-sports; WSJM-FM's News/Talk format continued as before.The WSJM-FM callsign was originally assigned to 107.1 MHz in 1964 as a classical music outlet to sister station WSJM (which, at the time, had a "top-forty" rock-and-roll format) and owned by Mid-West Family Broadcasting (MWF), which is based in Madison, Wisconsin.The callsign was changed to WIRX in 1979 and became dormant until 2008.