WYSO (91.3 FM) is a non-commercial educational (NCE) radio station licensed to YELLOW SPRINGS, OH. Broadcasting with an effective radiated power of 50.0 kW and antenna height of 166 meters HAAT, its signal reaches approximately 66 km to the radio horizon. The station broadcasts in HD Radio digital format. The station is owned by Miami Valley Public Media. It broadcasts a NPR/public radio format.