This C-141B Starlifter, 64-0626, was the very last C-141 stationed at Dover AFB, retiring in February 1996.
Airplanes - Military - Static Display - Cargo
The Lockheed C-141 Starlifter was a military strategic airlifter in service with the Air Mobility Command (AMC) of the United States Air Force. The aircraft also served with AMC-gained airlift wings and air mobility wings of the Air Force Reserve Command (AFRC) and the Air National Guard (ANG) and, in later years, one air mobility wing of the Air Education and Training Command (AETC) dedicated to C-141, C-5, C-17 and KC-135 training.
In service, the C-141 proved to "bulk out" before it "massed out", meaning that it often had additional lift capacity that went wasted because the cargo hold was too full. To correct the perceived deficiencies of the original model and utilize the C-141 to the fullest of its capabilities, the entire fleet of 270 in-service C-141As were stretched, adding needed payload volume. The conversion program took place between 1977 and 1982, with first delivery taking place in December 1979. These modified aircraft were designated C-141B. It was estimated that this stretching program was equivalent to buying 90 new aircraft, in terms of increased capacity. Also added was a boom receptacle for inflight refueling. The fuselage was stretched by adding "plug" sections before and after the wings, lengthening the fuselage a total of 23 ft 4 in (7.11 m) and allowing the carriage of 103 litters for wounded, 13 standard pallets, 205 troops, 168 paratroopers, or an equivalent increase in other loads.
Links: en.wikipedia.org, amcmuseum.org