CHUM-FM, Toronto

CHUM-FM (104.5 MHz) is a Canadian radio station in Toronto, Ontario. Owned by Bell Media, the station broadcasts a hot adult contemporary format. CHUM's studios are located at 250 Richmond Street West in the Entertainment District, while its transmitter is located atop the CN Tower. CHUM-FM started broadcasting on September 1, 1963. Sister stations CHUM, CFRB, CKFM-FM, CP24, CFTO-DT, CKVR-DT.