- Length: 70.4 meters, height: 19.4 meters
Air Force One has been described as the "flying Oval Office". There is 4,000 square meters of space on board. The president has a "presidential suite", living room with Simmons beds, leather sofas, high-grade carpets, electric curtains, etc.; suite also has a bathroom, shower equipment, the president can comfortably enjoy. Next door to the living room is the President's Oval Office, there is also a studio, which is equipped with the latest video equipment, projection screen, maps. There is also a special room for the first lady and a room for senior officials on the special airplane. The center section of the fuselage is for presidential aides, journalists and other staff to use the lounge. Air Force One is also the "Pentagon in the air", as a temporary U.S. military air command center. The aircraft is equipped with a perfect communication system, can provide the U.S. President and his aides around the world normal or classified information transmission and reception. The length of various wires on board reached 3,000 kilometers, equipped with 87 telephone lines, 10 advanced computers, a large copy machine, a fax machine, as well as 57 various types of antennas. Fitted with air-to-air, air-to-ground function of multiple pulse frequency radio communications equipment, its main function is when the "Air Force One" in the impact of nuclear explosions or foreign radio interference, to ensure the safety of the personnel on board and the smooth operation of communications equipment. According to the British "Jane's Defense Weekly", "Air Force One" is also equipped with a set of directional weapons system that can determine the location of incoming missiles, and launch laser or infrared beams, destroying the missile guidance system. "Air Force One" detection equipment is also very complete, with space-based and land-based detection network, timely detection of threatening air targets, and timely notification of the nearest U.S. military or allied warplanes to provide air support.