WTNZ is a full service television station in Knoxville, Tennessee , broadcasting on local digital UHF channel 34 and on virtual channel 43. Founded in 1982, it is owned by Raycom Media. WTNZ is affiliated with the FOX Network, airing FOX's primetime shows in the evening. In the morning, the station airs FOX 43 Morning News, its own morning news and information program; in the afternoon, it airs nationally syndicated talk shows and reality programs; in the early evening, it shows FOX reruns. After primetime, it airs Fox 43 Ten O'Clock News. WTNZ also airs local sports broadcasts.