Air

In 2011, regarding CIGY-FM flipping to adult hits, the station switched formats from a rock-leaning adult contemporary to more of a modern adult contemporary, leaving CHFM-FM as Calgary's only adult contemporary station and regarding the continuity of rock music in its playlist. It was also the largest English-language modern adult contemporary radio station in Canada. Like CKNO-FM in Edmonton, the station mixed in classic hits, and despite not reporting to Mediabase & Nielsen BDS' Canadian hot AC panels, Calgary is the largest market in Canada having two English hot AC stations, with the other station being CKCE-FM (Kool 101.5).