An amazing video for sure.
When I worked as an FAA Air Traffic Controller in upstate NY we worked many U2 and SR71 missions. The Air Force had to use civilian cars to chase the U2 upon arrival to hook up the wing wheels because none of the government vehicles was swift enough.
I've never seen a two seat U2.
During the six day war the U2's were advertised to be "studying the climate of the great lakes", but in reality they were taking off and going straight over the North Pole to monitor the mid east.
I was told that if a U2 lost its engine (only has one) over San Francisco at altitude, it could glide to New York without much problem.
What a ride !!!
Here's a nicely written story by
Barry Schiff