WHCN shifted from classical music to progressive rock in 1969. The format was later flipped to mainstream album rock in late 1976. Known as "106-WHCN", it was very successful in the 1970s and the 1980s. WHCN was home to the morning show "Picozzi and The Horn", up until the mid-1990s. Mike Picozzi would later move to rival rock station WCCC-FM, eventually becoming program director there. WHCN flipped to classic rock in the mid-1990s to compete for the older rock audience that grew up with the station. New owners switched the moniker to "105-9 WHCN," moving to a harder-edged classic rock format billed as "Classic Rock That Really Rocks". WHCN would be snapped up by Liberty Broadcasting, then SFX Broadcasting/Capstar, and then AMFM, which merged with iHeartMedia (then known as Clear Channel Communications) in 2000.
