WOAS (91.5 FM) is a Class D non-commercial educational (NCE) radio station licensed to ONTONAGON, MI. Broadcasting with an effective radiated power of 9 watts and antenna height of 79 meters HAAT, its signal reaches approximately 50 km to the radio horizon. The station broadcasts in HD Radio digital format. The station is owned by Ontonagon School District. It broadcasts a Variety (radio) format.
