Aboard America's Doomsday command and control plane

I've always loved 747s and just about everything about them. But the one I'm on right now, known as the Doomsday plane, has a very different -- and very somber -- purpose than most of Boeing's iconic jumbo jets. Formally known as the National Airborne Operations Center (NAOC), this is an E-4B, the plane that America's military leaders would use as an airborne command and control center in the case of a nuclear war or other very serious conflict.

See the full article at cnet.com