Did anyone notice the fly over during the National Anthem? It was a U-2 "Dragon Lady". This has been one of the most secret reconnaissance aircraft other than the SR-71. It is still in service unlike the SR-71. They are flown out of Beale AFB CA by the 9th Reconnaissance Wing among other places around the world.
I have never seen one in an over fly. That was amazing.
I was on Beale AFB a few years ago and they had U-2's and drones.
John & Mary Burger
Eagle's Lair Woodshop