The Boeing E-4 Advanced Airborne Command Post, with the project name "Nightwatch", is a strategiccommand and control military aircraft operated by the United States Air Force (USAF). The E-4 series was specially modified from the Boeing 747-200B. The E-4 serves as a survivable mobile command post for theNational Command Authority, namely the President of the United States, the Secretary of Defense, andsuccessors. The four E-4Bs are operated by the 1st Airborne Command and Control Squadron of the 55th Winglocated at Offutt Air Force Base, near Omaha, Nebraska. An E-4B is denoted a "National Airborne Operations Center" when in action.
|Landing gear||Oui fixe / Yes fixed|
|Stand||Oui / Yes|
|Width / Wingspan||29.80|
|Airline / Operator||USAF (US Air Force)|