KSPK-FM (102.3 FM) is a radio station licensed to WALSENBURG, CO. Broadcasting with an effective radiated power of 100.0 kW and antenna height of 257 meters HAAT, its signal reaches approximately 79 km to the radio horizon. It operates a network of 4 translator(s) extending its coverage area. The station is owned by Mainstreet Broadcasting Company, Inc. It broadcasts a country music format.