93.7 The Bull Radio (HD Radio) is the brand name for the Class C1 call sign radio station KSD. There is an HD2 subchannel (93.7-2 MHz FM) operating under KSD that carries the iHeartRadio Classic Country format known as “iHeart Country Classics.” It is a country music radio station located in St. Louis, Missouri, and the broadcast area is Greater St. Louis, Missouri. The station is currently owned by iHeartMedia (Citicasters Licenses, Inc.) and broadcasts with 100 kW of power. Its transmitter is located in Shrewsbury and operates from studios in St. Louis south of Forest Park. Its slogan is – “St. Louis’ #1 for New Country”. It’s sister stations include KATZ, KATZ-FM, KLOU, KMJM-FM, KSLZ, and W279AQ.