Lonnie Ortega Aviation Art

Print Size 8½" x 11" ----- Unlimited print edition

The KC-135 was the first offspring of the Dash 80. It was the only jet airplane designed specifically for aerial refueling and for 15 years was the only tanker used by the Strategic Air Command. More than 600 of the 732 tankers built were still in service in the mid-1990s. The KC-135 replaced the propeller-powered KC-97 tankers, which could no longer keep up with the jet fighters and bombers. In 1956, when the first KC-135 -- nicknamed "The City of Renton" -- rolled out of the plant, it shared the Renton tarmac with the last KC-97, providing a vivid picture of The Boeing Company's complete conversion to jet power. During nine years of the Vietnam conflict, KC-135s made 813,000 aerial refuelings of combat aircraft. During the Persian Gulf war, the tankers made 18,700 hookups and transferred 278 million pounds of fuel. A total of 820 KC-135s were built in Renton, Wash., through 1966: 732 as aerial tankers and 88 modified for special purposes, including cargo carriers, reconnaissance airplanes, SAC Airborne Command Posts and transports for high-ranking government officials. Boeing modifications that extend service capabilities of the KC-135s into the next millennium include re-skinning the wings with an improved aluminum alloy and installing new, more powerful and fuel-efficient engines. Two re-engined KC-135Rs can do the work of three KC-135As.

The KC-135 remains the Air Force's prime aerial refueling airplane.