A Day in the Park - 1979 : Journey - Molly Hatchet - Santana - Eddie Money - Thin Lizzy
1965, WHFC's call sign was changed to WSDM, which stood for "Smack Dab in the Middle", in reference to the station's position at the middle of the FM dial. The call sign was changed to WLUP on March 14, 1977. The station adopted an album-oriented rock (AOR) format and was rebranded as "The Loop", referring to the nickname of Chicago's central business district. 2018 the station changed to WCKL (97.9 MHz) is a non-commercial FM radio station licensed to Chicago, Illinois, featuring a Christian contemporary format via the K-Love network


















































