WIII (99.9 MHz), branded as I-100, is a commercial FM radio station licensed to Cortland, New York, and serving Central New York. WIII has a classic rock radio format, with some post-2000 rock songs occasionally heard. It is owned by Cayuga Radio Group subsidiary of Saga Communications. WIII has an effective radiated power (ERP) of 26,000 watts. Programming is also heard on 250-watt FM translator W262AD at 100.3 MHz in Ithaca, New York.