KBXU (91.3 FM) is a Class C3 medium-power non-commercial educational (NCE) radio station licensed to CHALLIS, ID. Broadcasting with an effective radiated power of 157 watts and antenna height of 807 meters HAAT, its signal reaches approximately 130 km to the radio horizon. The station broadcasts in HD Radio digital format. The station is licensed to IDAHO STATE BOARD OF EDUCATION.
