KWSD (89.1 FM) is a Class C3 medium-power non-commercial educational (NCE) radio station licensed to Mitchell, SD. Broadcasting with an effective radiated power of 7.7 kW and antenna height of 59 meters HAAT, its signal reaches approximately 45 km to the radio horizon. The station broadcasts in HD Radio digital format. The station is licensed to South Dakota Board of Directors for Educational Telecommunications.
