I recently watched this channels videos on B-52 Astro tracking navigation system repairs: https://www.youtube.com/watch?v=nkvN74wuT8w&list=PL-_93BVApb5_Gufx3xFN

I recently watched this channels videos on B-52 Astro tracking navigation system repairs: https://www.youtube.com/watch?v=nkvN74wuT8w&list=PL-_93BVApb5_Gufx3xFN9qW__mL4BUsy2&index=2 https://www.youtube.com/watch?v=nkvN74wuT8w&list=PL-_93BVApb... He's got a bunch of other vintage electronics stuff that's from the early space program as well, interesting stuff to see the insides of that gear.