WOSP (91.5 FM) is a Class A low-power local non-commercial educational (NCE) radio station licensed to PORTSMOUTH, OH. Broadcasting with an effective radiated power of 110 watts and antenna height of 432 meters HAAT, its signal reaches approximately 99 km to the radio horizon. The station broadcasts in HD Radio digital format. The station is owned by Ohio State University. It broadcasts a Public radio/Talk radio format.