KABU (90.7 FM) is a non-commercial educational (NCE) radio station licensed to FORT TOTTEN, ND. Broadcasting with an effective radiated power of 28.0 kW and antenna height of 142 meters HAAT, its signal reaches approximately 62 km to the radio horizon. The station broadcasts in HD Radio digital format. The station is owned by Dakota Circle Tipi, Inc. It broadcasts a Variety (radio) format.