See inside the E-4B 'Nightwatch,' nicknamed the 'doomsday plane' for its ability to help US presidents survive nuclear war
In the event of nuclear war, the E-4B "Nightwatch" plane would serve as the US military's command and control center.
Pilot reveals secret why plane windows are rounded — and it’s for a tragic reason
The shape of airplane windows might seem arbitrary, but there's actually a somber reason behind their design, according to ...