Radio Geeks revisits Chicago’s Top 40 heyday on WGN-AM

chicagotribune.com/2025/08/15/radio-geeks-chicago-wgn-am

Fire up your AM transistor radio and get ready to travel back in time Friday night to the heyday of the Top 40, when WLS-AM 890 and WCFL-AM 1000 battled it out for supremacy on the Chicago airwaves.
Bob Sirott and John Records Landecker, who held down afternoon and evening shifts…

This story appeared on chicagotribune.com, 2025-08-15 10:00:28.
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