You are correct, Hobbycraft.
One day I will get out to Castle to see the aircraft. I've never known anyone who had anything to do with the thing. Maybe we need to go on a road trip together. I think there's a Vulcan there too.
My father remembers a day at SFO where there was an air show. A B-36 was flown in. They all went out and waited for it to come. It could be heard a long time before it could be seen coming in from the west over the San Mateo foothills.