Douglas DC-8-72
DouglasRe-engined DC-8 variant offering improved fuel efficiency.
- ›The DC-8-72 was converted from DC-8-61 airframes as part of a Cammacorp-led re-engining initiative.
- ›CFM56 engines reduced fuel burn by approximately 25% compared to the original JT3D powerplants.
- ›The re-engining allowed DC-8-72s to meet FAA Stage 3 noise requirements.
- ›The -72 retained the DC-8-61's stretched fuselage, approximately 57.1 m (187 ft) in length.
- ›Many DC-8-72s transitioned to freighter roles after retirement from passenger service.
The Douglas DC-8 is an early long-range narrow-body jetliner designed and produced by the American Douglas Aircraft Company. Work began in 1952 toward the United States Air Force's (USAF) requirement for a jet-powered aerial refueling tanker. After losing the USAF's tanker competition to the rival Boeing KC-135 Stratotanker in May 1954, Douglas announced in June 1955 its derived jetliner project marketed to civil operators. In October 1955, Pan Am made the first order along with the competing Boeing 707, and many other airlines soon followed. The first DC-8 was rolled out in Long Beach Airport on April 9, 1958, and flew for the first time on May 30. Following Federal Aviation Administration (FAA) certification in August 1959, the DC-8 entered service with Delta Air Lines on September 18.
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