Kool 105.5 FM is a commercial radio station broadcasting LIVE from Grady County.Licensed to Chickasha, Oklahoma, United States, the station is currently owned by Mollman Media, Inc. Most of KWCO-FM's programming is live and local Monday–Friday 6 AM – 6 PM, and during local sports broadcast coverage. KWCO offers a local swap-shop program Mon–Fri at 9:00 am and 8:30 am on Saturday.