National Airborne Operations Center 'doomsday plane' out from Wright-Patterson AFB
US Air Force
E-4B Nightwatch
75-0125 SLICK99
The E-4B Nightwatch (a modified Boeing 747) serves as a survivable mobile command post for the National Command Authority, namely the President of the United States, the Secretary of Defense.
https://twitter.com/CivMilAir/status/1337914595588104195