"K-Rock is a common radio brand, generally carried by radio stations airing a modern rock format. CBS Radio has owned the K-Rock brand in the United States since 1986. Then known as Infinity Broadcasting, CBS acquired the K-Rock brand after purchasing noted Los Angeles rock station KROQ-FM, its callsign the origin of the \"K-Rock\" name. In Canada, the K-Rock trademark is held by Rogers Media, owner of CIKR-FM (\"K-Rock 105.7\") in Kingston, Ontario."@en .