KRLS (92.1 FM) is a Class C3 medium-power radio station licensed to KNOXVILLE, IA. Broadcasting with an effective radiated power of 25.0 kW and antenna height of 117 meters HAAT, its signal reaches approximately 58 km to the radio horizon. The station broadcasts in HD Radio digital format. It operates a network of 1 translator(s) extending its coverage area. The station is owned by M and H Broadcasting, Inc. It broadcasts a Country music format.
