See also the u-2Mito Man wrote: Mon Mar 01, 2021 9:52 pm Yeah, I like the B52 - produced from 1952-1962 with an estimated service life until the 2050’s.
https://www.bbc.com/future/article/2020 ... 2-spyplane
This is quite an interesting article, I had no idea their operational speed window was so narrow- only a few mph between flying, stalling and airframe failure
