KGHR (91.3 FM) is a Class C0 high-power non-commercial educational (NCE) radio station licensed to TUBA CITY, AZ. Broadcasting with an effective radiated power of 100.0 kW and antenna height of 403 meters HAAT, its signal reaches approximately 96 km to the radio horizon. The station broadcasts in HD Radio digital format. The station is owned by Greyhills Academy High School. It broadcasts a Native American Community Radio / Public radio format.