WIAB (88.5 FM) is a non-commercial educational (NCE) radio station licensed to MACKINAW CITY, MI. Broadcasting with an effective radiated power of 50.0 kW and antenna height of 278 meters HAAT, its signal reaches approximately 82 km to the radio horizon. The station broadcasts in HD Radio digital format. The station is owned by Interlochen Center for the Arts. It broadcasts a Public radio; Classical music format.