KHSU (90.5 FM) is a non-commercial educational (NCE) radio station licensed to ARCATA, CA. Broadcasting with an effective radiated power of 9.0 kW and antenna height of 756 meters HAAT, its signal reaches approximately 126 km to the radio horizon. The station broadcasts in HD Radio digital format. It operates a network of 4 translator(s) extending its coverage area. The station is owned by California State Polytechnic University, Humboldt. It broadcasts a Public radio format.
