on December 24. With the sale to Salem, the company shut off the station's HD Radio transmission. On January 29, 2021, KYCR rebranded as "The Biz AM 1440". References External links KEYD-AM exterior photo, 1953, from The Minnesota Historical Society TwinCitiesRadioAirchecks.com Recordings of KDIZ predecessor, KQRS, and other Twin Cities radio stations KEYD 1949 promotional station profile University of Minnesota 1970 thesis on the history of WDGY at radiotapes.com, page 67 Historical reference to KEYD-AM and TV Pavek Museum Of Broadcasting Broadcasting Yearbooks 1949-1965 Station's call sign changes at FCC database Radio Aahs receives $12 million payment from ABC, Disney News and talk radio stations in the United States Radio stations in Minnesota Radio stations established in 1948 1948 establishments in Minnesota Salem Media Group properties Business talk radio stations Business mass media in the United States Former subsidiaries of The Walt Disney Company