This page from a 1980 issue of Mid-Atlantic Wrestling Magazine lists the local affiliates of Jim Crockett's television network. These stations carried either Mid-Atlantic Championship Wrestling or World Wide Wrestling.
We actually think this list isn't complete, and may only reflect markets where Crockett was actually running shows and selling this magazine. It has been documented that there were stations in Florida, Texas, Michigan, and perhaps other locations during this era.
Also featured here are some great studio wrestling shots in front of the sets used from 1978-1981 at WRAL in Raleigh where the shows were taped every Wednesday night. Modified versions of the sets were used when the taping moved to WPCQ in Charlotte in August of 1981 until tapings moved into the arenas in July of 1983.