When the Chattanooga stations signed off at night they played the video of John Wayne talking about how he loved America before the national anthem. I need to look for that on YouTube
I remember The Duke at sign off too. We could get 2 of the Chattanooga stations pretty well but the other one we had to go outside and turn the antenna just a little. So it was back and forth . Then we got UHF and could pick up Huntsville.