I was at the Tulsa Amateur Radio Club table right by the front entry. I would have been glad to answer any questions or just talk radio with you. I wish we could have connected today.Well I went to hamfest Saturday morning bright and early. Talk about being in a place and seeing so much stuff I had no idea what 99% of the electronics were for. At least it was neat seeing a lot of ancient technology that will likely be useful and maybe the only way to communicate over distance in the future.