doomsday plane, Sierra Nevada Corporation and Sparks
You may have heard of the famous “Doomsday” Plane, meant to keep the government up and running even if our world has been ...
Sierra Nevada Corp. has won a $13 billion contract to develop a successor to the “Doomsday Plane,” the E-4B command and control aircraft on which the president would fly in in event of ...
Production of the next generation of the U.S. Defense Department’s so-called “Doomsdayplane will happen partly in ...