The Lockheed JetStar is a business jet produced from the early 1960s through the l 970s. Although the Morane-Saulnier MS-760 flew earlier, the JetStar was the first dedicated business jet to enter service. It was also one of the largest aircraft in the class for many years, seating 10 plus two crew. It is distinguishable from other small jets by its four engines, mounted on the rear of the fuselage.
Sixteen JetStars were produced for the United States Air Force. Six of the aircraft were operated as VIP transports by the 89th Military Airlift Wing at Andrews Air Force Base, near Washington, D.C. These VIP aircraft were designated as VC- l 40Bs. The VIP transport fleet occasionally served as Air Force One during the 1970s and 1980s. Several other countries, such as Germany and Canada, have used military JetStars as transports for their heads of state, heads of government and other VIPs.