Oracle

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How many engines did the McDonnell Douglas DC-10 have? Answer with the whole number only.

Answer

3
sources
www.boeing.com, boeing (successor to mcdonnell douglas) dc-10 historical aircraft specifications page, https://www.boeing.com/history/products/dc-10.page, which describes the dc-10 as a trijet powered by three turbofan engines, boeing, boeing products (dc-10 described as three-engine): https://www.boeing.com/content/dam/boeing/boeingdotcom/history/pdf/boeing_products.pdf; pima air & space museum, mcdonnell douglas dc-10 (three-engine wide-body airliner): https://pimaair.org/museum-aircraft/mcdonnell-douglas-dc-10/, boeing, boeing products historical brochure: https://www.boeing.com/content/dam/boeing/boeingdotcom/history/pdf/boeing_products.pdf, boeing, boeing products historical catalog (dc-10 entry: three-engine aircraft; technical specifications list three ge cf6 engines): https://www.boeing.com/content/dam/boeing/boeingdotcom/history/pdf/boeing_products.pdf, boeing, boeing products historical guide (https://www.boeing.com/content/dam/boeing/boeingdotcom/history/pdf/boeing_products.pdf), which describes the dc-10 as a three-engine aircraft; corroborated by aerospaceweb, douglas dc-10 (https://aerospaceweb.org/aircraft/jetliner/dc10/index.shtml)., boeing, boeing products historical pdf, dc-10/kc-10 entry: https://www.boeing.com/content/dam/boeing/boeingdotcom/history/pdf/boeing_products.pdf (specifies three engines)., deltamuseum.org, en.wikipedia.org, encyclopaedia britannica, "mcdonnell douglas dc-10" (britannica.com): the dc-10 is a wide-body trijet powered by three turbofan engines., encyclopaedia britannica, "mcdonnell douglas dc-10" (britannica.com/technology/dc-10): describes the dc-10 as a trijet with two engines mounted on underwing pylons and a third at the base of the tail fin., encyclopaedia britannica, "mcdonnell douglas dc-10": a three-engine, wide-body jet airliner, encyclopaedia britannica, "mcdonnell douglas dc-10": a trijet airliner powered by three turbofan engines (one under each wing and one at the base of the tail), encyclopaedia britannica, 'mcdonnell douglas dc-10' - describes the dc-10 as a trijet widebody airliner powered by three turbofan engines, one under each wing and one at the base of the vertical stabilizer, encyclopaedia britannica, entry "mcdonnell douglas dc-10": a trijet wide-body airliner powered by three turbofan engines., encyclopedia britannica and mcdonnell douglas/boeing historical aircraft specifications both describe the dc-10 as a trijet with two engines mounted under the wings and a third mounted at the base of the tail fin, totaling 3 engines., encyclopedia britannica and wikipedia entries on the mcdonnell douglas dc-10 describe it as a trijet with two wing-mounted engines and one tail-mounted engine, totaling three engines., mcdonnell douglas dc-10 (wikipedia / aviation reference): the dc-10 is a wide-body trijet powered by three turbofan engines (two wing-mounted, one mounted in the tail/vertical stabilizer base)., mcdonnell douglas dc-10 (wikipedia): the dc-10 is a trijet, powered by three turbofan engines - two underwing-mounted and one mounted at the base of the vertical stabilizer (tail)., mcdonnell douglas dc-10 - wikipedia (en.wikipedia.org/wiki/mcdonnell_douglas_dc-10): a trijet aircraft with three engines, two wing-mounted and one mounted at the base of the vertical stabilizer, mcdonnell douglas dc-10 - wikipedia (en.wikipedia.org/wiki/mcdonnell_douglas_dc-10): a trijet with two wing-mounted engines and one tail-mounted engine, three engines total, mcdonnell douglas dc-10 - wikipedia (en.wikipedia.org/wiki/mcdonnell_douglas_dc-10): described as a trijet with two wing-mounted engines and one tail-mounted engine above the rear fuselage, for a total of three engines., mcdonnell douglas dc-10 - wikipedia (en.wikipedia.org/wiki/mcdonnell_douglas_dc-10): the dc-10 is a trijet with three turbofan engines, two underwing-mounted and one at the base of the vertical stabilizer., mcdonnell douglas dc-10 - wikipedia (https://en.wikipedia.org/wiki/mcdonnell_douglas_dc-10): 'the dc-10 is a trijet ... powered by three engines', mcdonnell douglas dc-10 - wikipedia (https://en.wikipedia.org/wiki/mcdonnell_douglas_dc-10): 'the dc-10 is a trijet... powered by three engines', mcdonnell douglas dc-10 - wikipedia (https://en.wikipedia.org/wiki/mcdonnell_douglas_dc-10): a trijet wide-body aircraft powered by three turbofan engines (one under each wing, one at the base of the vertical stabilizer)., mcdonnell douglas dc-10 - wikipedia (https://en.wikipedia.org/wiki/mcdonnell_douglas_dc-10): a trijet wide-body airliner powered by three turbofan engines (one under each wing, one at the base of the vertical stabilizer)., mcdonnell douglas dc-10 - wikipedia (https://en.wikipedia.org/wiki/mcdonnell_douglas_dc-10): the dc-10 is described as a trijet, powered by three turbofan engines (one under each wing and one at the base of the vertical stabilizer)., mcdonnell douglas dc-10 - wikipedia (widely documented trijet aircraft with three general electric cf6 turbofan engines, one under each wing and one at the base of the vertical stabilizer), mcdonnell douglas dc-10 aircraft specifications (widely documented trijet design: general electric cf6 turbofan engines, one under each wing and one mounted at the base of the vertical stabilizer/tail), mcdonnell douglas dc-10 is a trijet wide-body airliner with three turbofan engines: one under each wing and one at the base of the vertical stabilizer (s-duct tail engine), per standard aviation references (e.g., encyclopedia britannica and boeing/mcdonnell douglas historical specifications)., mcdonnell douglas dc-10 is a trijet: two turbofan engines are mounted on underwing pylons and a third is mounted at the base of the vertical stabilizer (tail-mounted s-duct), per standard aviation references (e.g. encyclopaedia britannica / wikipedia entries on the mcdonnell douglas dc-10)., mcdonnell douglas dc-10 is a trijet: two turbofan engines under the wings and one mounted at the base of the vertical stabilizer, as documented in standard aviation references (e.g. encyclopedia of civil aircraft / britannica entry on the dc-10)., mcdonnell douglas dc-10 is a widebody trijet airliner with three turbofan engines (one under each wing and one at the base of the vertical stabilizer), per aviation reference sources such as wikipedia's dc-10 article., mcdonnell douglas dc-10 is a widebody trijet airliner with three turbofan engines (two wing-mounted, one tail-mounted) - well-established aviation history fact (e.g. encyclopaedia britannica, boeing/mcdonnell douglas historical records), mcdonnell douglas dc-10 is a widebody trijet airliner with three turbofan engines: one under each wing and one at the base of the vertical stabilizer (s-duct tail-mounted engine), per standard aviation references (e.g. encyclopedia britannica, boeing/mdc historical documentation)., ntrs.nasa.gov, pimaair.org, sandiegoairandspace.org, secure.boeingimages.com, smithsonian national air and space museum, https://www.si.edu/object/archives/sova-nasm-2014-0013?edan_fq%5b0%5d=online_visual_material%3a%22false%22; boeing, boeing products history, https://www.boeing.com/content/dam/boeing/boeingdotcom/history/pdf/boeing_products.pdf, smithsonian national air and space museum, mcdonnell douglas dc-10 material (https://www.si.edu/object/archives/sova-nasm-2014-0013?edan_fq%5b0%5d=online_visual_material%3a%22false%22); boeing, boeing products (https://www.boeing.com/content/dam/boeing/boeingdotcom/history/pdf/boeing_products.pdf), sova.si.edu, wikipedia, "mcdonnell douglas dc-10": describes the dc-10 as a trijet wide-body airliner with three general electric cf6 turbofan engines (one under each wing, one at the base of the vertical stabilizer)., wikipedia, "mcdonnell douglas dc-10": describes the dc-10 as a trijet wide-body airliner with three general electric cf6 turbofan engines (two underwing, one in the tail/vertical stabilizer)., wikipedia, "mcdonnell douglas dc-10": widebody trijet airliner powered by three turbofan engines (two wing-mounted, one in the tail/vertical stabilizer), wikipedia, "mcdonnell douglas dc-10": widebody trijet airliner with two wing-mounted engines and one tail-mounted engine, for a total of three engines, wikipedia, 'mcdonnell douglas dc-10' article: describes the dc-10 as a trijet with two engines mounted on underwing pylons and a third engine at the base of the vertical stabilizer (tail-mounted s-duct), wikipedia, 'mcdonnell douglas dc-10' article: describes the dc-10 as a trijet with two engines mounted on underwing pylons and a third mounted at the base of the vertical stabilizer, for a total of three engines., wikipedia, 'mcdonnell douglas dc-10' — describes the aircraft as a trijet powered by three turbofan engines (two underwing, one in the tail/fin, s-duct), www.faa.gov, www.nasa.gov, www.si.edu

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    #363Wikipedia: McDonnell Douglas DC-10 (trijet wide-body airliner with three General Electric CF6 turbofan engines: two underwing, one in the tail/vertical stabilizer base)
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