#Air force one 747 cockpit serial number#
#Air force one 747 cockpit install#
#Air force one 747 cockpit series#
#Air force one 747 cockpit simulator#

īy January 1985, all three E-4As had been retrofitted to E-4B models. This contains the aircraft's SHF satellite antenna.

#Air force one 747 cockpit serial number#

On 21 December 1979, Boeing delivered the first E-4B (AF Serial Number 75-0125), which was distinguished from the earlier version by the presence of a large streamlined radome on the dorsal surface directly behind the upper deck. In December 1973, a fourth aircraft was ordered it was fitted with more advanced equipment, resulting in the designation E-4B. In November 1973, it was reported that the program cost was estimated to total $548 million (equivalent to $3.61 billion in 2022) for seven 747s, with six as operational command posts and one more for research and development.

#Air force one 747 cockpit simulator#

An E-4 advanced airborne command post (AABNCP) on the nuclear electromagnetic pulse (EMP) simulator for testing. The A-model effectively housed the same equipment as the EC-135, but offered more space and an ability to remain aloft longer than an EC-135. The third E-4 differed by being powered by the GE F103 engine, which was later made standard and retrofitted to the previous two aircraft. The next two were delivered in October 1973 and October 1974.

#Air force one 747 cockpit install#

E-Systems won the contract to install interim equipment in these three aircraft, and the first completed E-4A was delivered in July 1973 to Andrews Air Force Base, Maryland. The first E-4A was completed at the Boeing plant outside Seattle, Washington in 1973. Under the 481B NEACP program the Air Force Electronic Systems Division awarded Boeing a contract in February 1973 for two unequipped aircraft, designated E-4A, powered by four P&W JT9D engines, to which a third aircraft was added in July 1973. When the airline did not complete the order, Boeing offered the airframes to the United States Air Force as part of a package leading to a replacement for the older EC-135J National Emergency Airborne Command Post (NEACP). Two of the original 747-200 airframes were originally planned to be commercial airliners. An E-4B when in action is denoted a 'National Airborne Operations Center'. The four E-4Bs are operated by the 1st Airborne Command and Control Squadron of the 595th Command and Control Group located at Offutt Air Force Base, near Omaha, Nebraska. The E-4 serves as a survivable mobile command post for the National Command Authority, namely the President of the United States, the Secretary of Defense, and successors.

#Air force one 747 cockpit series#

The E-4 series are specially modified from the Boeing 747-200B for the National Emergency Airborne Command Post ( NEACP) program. However, while President Biden didn't want to address the issue at the start of his administration, it has since been revealed that he would revert to the original color scheme, due to increased costs associated with the new scheme.The Boeing E-4 Advanced Airborne Command Post ( AACP), the current 'Nightwatch' aircraft, is a strategic command and control military aircraft operated by the United States Air Force (USAF).

While in office, President Trump decided that the aircraft would wear a radical new design, based on the colors of the American flag.

The current VC25-As wear a livery that dates back to the 1960s. There has been a lot of discussion about the livery of the aircraft. Given that the aircraft were unwanted, it worked out far cheaper to repurpose them than to build two custom aircraft from scratch. However, these jets were never delivered, instead ending up as white tails in the desert. The new 747-8s were built for the now-defunct Russian airline Transaero. Meanwhile, the newest model will consist of two 747s that were already produced and are now being retrofitted for presidential purposes. Boeing built the VC-25A specifically for the US Air Force.