This one was also extremely close. https://en.wikipedia.org/wiki/1961_Goldsboro_B-52_crash https://en.wikipedia.org/wiki/1961_Goldsboro_B-52_crash 3 of the 4

This one was also extremely close. https://en.wikipedia.org/wiki/1961_Goldsboro_B-52_crash https://en.wikipedia.org/wiki/1961_Goldsboro_B-52_crash 3 of the 4 arming mechanisms activated. I would say it's a combination of good luck and good controls :)