KC-135R Stratotanker refuels an F-22 Raptor
The F-22 Raptor, developed at Aeronautical Systems Center, Wright-Patterson Air Force Base, Ohio, is the
replacement for the F-15 Eagle air-superiority fighter and will become operational early in the next century.
It combines stealth design with the supersonic, highly maneuverable, dual-engine, long-range requirements of
an air-to-air fighter, and it also will have an inherit air-to-ground capability, if needed. The F-22's
integrated avionics gives it first-look, first-shot, first-kill capability that will guarantee U.S. air
dominance for the next three decades. The KC-135 Stratotanker's principal mission is air refueling. This
asset greatly enhances the U. S. Air Force's capability to accomplish its mission of Global Engagement. It
also provides aerial refueling support to U.S. Navy, U.S. Marine Corps and allied aircraft. Four turbofans,
mounted under 35-degree swept wings, power the KC-135 to takeoffs at gross weights up to 322,500 pounds
(146,285 kilograms). Nearly all internal fuel can be pumped through the tanker's flying boom, the KC-135's
primary fuel transfer method. A special shuttlecock-shaped drogue, attached to and trailed behind the flying
boom, may be used to refuel aircraft fitted with probes. An operator stationed in the rear of the plane
controls the boom. (U.S. Air Force photo by Kevin Robertson)
12/3/2002