Wikipedia
CHFI-FM
CHFI-FM is a Canadian radio station, which broadcasts an adult contemporary format at 98.1 on the FM dial in Toronto, Ontario. CHFI's studios are located at the Rogers Building at Bloor and Jarvis at the northeastern corner of downtown Toronto, while its transmitter is located atop the CN Tower.
CHFI is the most listened to station in the Toronto market according to the Numeris ratings (while occasionally sharing the top spot with Bell Media owned Hot AC station CHUM-FM). CHFI-FM is one of three AC stations in Toronto, along with CKDX-FM in York Region and CKLH-FM in Hamilton.