WYAT is a low-power television station licensed to Martinsville, Virginia and operating on UHF Channel 40. WYAT-LP is owned and operated by Martinsville Media, Inc. WYAT primarily runs a feed from This TV with some limited local brokered programming.The station operates on a Special Temporary Authority from the tower site of co-owned radio station WMVA. WYAT also streams on the Internet via Ustream.