WTIO (88.3 FM) is a non-commercial educational (NCE) radio station licensed to MAINESBURG, PA. Broadcasting with an effective radiated power of 48 watts and antenna height of 349 meters HAAT, its signal reaches approximately 90 km to the radio horizon. The station broadcasts in HD Radio digital format. It operates a network of 1 translator(s) extending its coverage area. The station is owned by Northeastern Pennsylvania Educational Television Association. It broadcasts a Public radio; talk radio format.