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The Douglas DC-8 (sometimes McDonnell 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…
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Douglas DC-8 | First flight | May 30, 1958 | 1.00 | infobox |
| Douglas DC-8 | Introduction date | September 18, 1959, with Delta Air Lines and United Airlines | 1.00 | infobox |
| Douglas DC-8 | Manufactured | 1958–1972 | 1.00 | infobox |
| Douglas DC-8 | Manufacturer | Douglas Aircraft Company (1958–1967) McDonnell Douglas (1967–1972) | 1.00 | infobox |
| Douglas DC-8 | National origin | United States | 1.00 | infobox |
| Douglas DC-8 | Number built | 556 | 1.00 | infobox |
| Douglas DC-8 | Primary users | United Airlines (historical) UPS Airlines (historical) Delta Air Lines (historical) Trans Air Cargo Service | 1.00 | infobox |
| Douglas DC-8 | Status | In limited cargo service | 1.00 | infobox |
| Douglas DC-8 | Type | Narrow-body airliner | 1.00 | infobox |
| Delta | instance of | Douglas' refusal to offer different fuselage sizes made it less adaptable and compelled airlines | 0.80 | text |
| United to look elsewhere for short to medium range types | instance of | Douglas' refusal to offer different fuselage sizes made it less adaptable and compelled airlines | 0.80 | text |
| Douglas DC-8 | related to External links | Gerard Frawley | 0.60 | section |
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