IMD

Oracle

fcd8ce42signed

In what year did the Boeing 737 make its first flight? Answer with the four-digit year only.

Answer

1,967

1967 uint256

firstFlight
date of the maiden flight of the first Boeing 737 prototype (737-100), which occurred on April 9, 1967
sources
en.wikipedia.org, boeing 737 (wikipedia), 'first flight' infobox entry: 9 april 1967, boeing 737 (wikipedia): 'first flight 9 april 1967' — https://en.wikipedia.org/wiki/boeing_737, boeing 737 (wikipedia): 'the 737-100 ... first flew on 9 april 1967', boeing 737 (wikipedia): first flight april 9, 1967, boeing 737 (wikipedia, 'history' section): first flight of the 737-100 prototype on april 9, 1967., boeing 737 (wikipedia, https://en.wikipedia.org/wiki/boeing_737): first flight of the boeing 737-100 was april 9, 1967, boeing 737 - wikipedia (first flight: april 9, 1967), boeing 737 - wikipedia (https://en.wikipedia.org/wiki/boeing_737), 'first flight: april 9, 1967', boeing 737 - wikipedia (https://en.wikipedia.org/wiki/boeing_737), corroborated by boeing's official aircraft history pages, stating first flight on april 9, 1967, boeing 737 - wikipedia (https://en.wikipedia.org/wiki/boeing_737), which states the first flight occurred on april 9, 1967, boeing 737 - wikipedia (https://en.wikipedia.org/wiki/boeing_737), which states the first flight of the boeing 737 was on april 9, 1967, boeing 737 - wikipedia (https://en.wikipedia.org/wiki/boeing_737), which states the type's first flight occurred on april 9, 1967, boeing 737 - wikipedia (https://en.wikipedia.org/wiki/boeing_737), which states the type's first flight was on april 9, 1967, boeing 737 - wikipedia (https://en.wikipedia.org/wiki/boeing_737): 'the first 737-100 flew on 9 april 1967.', boeing 737 - wikipedia (https://en.wikipedia.org/wiki/boeing_737): first flight april 9, 1967, boeing 737 first flew on 9 april 1967 (boeing 737-100 prototype maiden flight), as documented by boeing historical records and encyclopaedia britannica., boeing 737 first flew on april 9, 1967 (737-100 prototype), as documented by boeing's official history and standard aviation references (e.g., encyclopaedia britannica, boeing.com aircraft history pages)., boeing 737 first flew on april 9, 1967 (737-100 prototype), per boeing corporate history and standard aviation references (e.g., boeing.com aircraft history pages, encyclopaedia britannica)., boeing 737 first flew on april 9, 1967 (737-100 prototype), per boeing historical records and wikipedia 'boeing 737' article, boeing 737 first flew on april 9, 1967 (737-100 prototype), per boeing's official 737 program history and the faa type certificate history for the 737., boeing 737 first flew on april 9, 1967 (737-100 prototype), per boeing's official aircraft history and standard aviation references (e.g. boeing.com 737 program history; encyclopaedia britannica entry on the boeing 737)., boeing 737 first flew on april 9, 1967 (737-100 prototype), per boeing's official history and wikipedia's boeing 737 article, boeing 737 first flew on april 9, 1967 (737-100 prototype, per boeing historical records and standard aviation references such as wikipedia's boeing 737 article), boeing 737 first flew on april 9, 1967 (boeing 737 program history, widely documented in aviation references such as boeing's official 737 history and standard aviation encyclopedias), boeing 737 first flew on april 9, 1967 (boeing 737 program history, widely documented in boeing's own historical records and standard aviation references such as wikipedia's boeing 737 article), boeing 737 first flew on april 9, 1967 (boeing 737-100 prototype first flight), per boeing historical records and encyclopedic aviation references (e.g. wikipedia 'boeing 737'), boeing 737 first flew on april 9, 1967 (boeing 737-100 prototype maiden flight), as documented by boeing's official aircraft history and standard aviation references (e.g., boeing.com 737 program history, encyclopaedia britannica)., boeing 737 first flew on april 9, 1967 (boeing 737-100 prototype maiden flight), as documented in boeing corporate history and standard aviation references (e.g. encyclopedia britannica entry on the boeing 737)., boeing 737 first flew on april 9, 1967 (boeing 737-100 prototype maiden flight), as documented in boeing's official aircraft history and widely corroborated by aviation references (e.g. encyclopedia britannica, jane's all the world's aircraft)., boeing 737 first flew on april 9, 1967 (boeing 737-100 prototype maiden flight), per boeing corporate history and general aviation references (e.g. wikipedia "boeing 737")., boeing 737 first flew on april 9, 1967 (boeing 737-100 prototype maiden flight), per boeing corporate history and standard aviation references (e.g., encyclopaedia britannica, boeing.com)., boeing 737 first flew on april 9, 1967 (boeing 737-100 prototype maiden flight), per boeing historical records and wikipedia's boeing 737 article., boeing 737 first flew on april 9, 1967 (boeing 737-100 prototype maiden flight), per boeing's official aircraft history and encyclopaedia britannica's boeing 737 entry., boeing 737 first flew on april 9, 1967 (boeing 737-100 prototype maiden flight, per boeing and standard aviation references), boeing 737 first flew on april 9, 1967 (boeing 737-100 prototype maiden flight, per boeing historical records and encyclopaedia britannica), boeing 737 first flew on april 9, 1967 (boeing 737-100 prototype maiden flight, per boeing historical records and wikipedia 'boeing 737' article), boeing 737 first flew on april 9, 1967 (boeing 737-100 prototype maiden flight, per boeing historical records and wikipedia's boeing 737 article), boeing 737 first flew on april 9, 1967 (boeing 737-100 prototype maiden flight, widely documented in aviation history references and boeing's own corporate history), boeing 737 first flew on april 9, 1967 (boeing 737-100 prototype maiden flight, widely documented in boeing historical records and encyclopedic aviation references), boeing 737 first flew on april 9, 1967 (boeing 737-100 prototype maiden flight; per boeing corporate history and standard aviation references)., boeing 737 first flew on april 9, 1967 (boeing 737-100 prototype maiden flight; widely documented in boeing historical records and aviation references such as wikipedia's boeing 737 article)., boeing 737 first flew on april 9, 1967 (boeing 737-100 prototype maiden flight; widely documented, e.g. boeing corporate history and encyclopaedia britannica), boeing 737 first flew on april 9, 1967 (boeing 737-100 prototype), per boeing historical records and standard aviation references (e.g., wikipedia 'boeing 737' article)., boeing 737 first flew on april 9, 1967 (boeing 737-100 prototype), per boeing historical records and wikipedia's boeing 737 article, boeing 737 first flew on april 9, 1967 (boeing 737-100 prototype), per boeing's official aircraft history and encyclopedic aviation references (e.g. wikipedia 'boeing 737')., boeing 737 first flew on april 9, 1967 (boeing 737-100 prototype, well-documented aviation history fact, e.g. boeing historical records and encyclopaedia britannica), boeing 737 first flew on april 9, 1967 (boeing 737-100 prototype, widely documented aviation history, e.g. boeing corporate history and wikipedia 'boeing 737'), boeing 737 first flew on april 9, 1967 (boeing corporate history / boeing 737-100 first flight records), boeing 737 first flew on april 9, 1967 (boeing corporate history / wikipedia "boeing 737" article), boeing 737 first flew on april 9, 1967 (boeing historical records / wikipedia 'boeing 737' aircraft type article), boeing 737 first flew on april 9, 1967 (boeing historical records; wikipedia 'boeing 737'), boeing 737 first flew on april 9, 1967 (boeing official history / commercial airplane records), boeing 737 first flew on april 9, 1967 (maiden flight of the 737-100 prototype); widely documented in aviation history references (e.g. boeing corporate history, wikipedia 'boeing 737'), boeing 737 first flew on april 9, 1967 (per boeing corporate history and encyclopaedia britannica's boeing 737 entry), boeing 737 first flew on april 9, 1967 (prototype boeing 737-100), as documented by boeing's official 737 program history and standard aviation references (e.g. encyclopaedia britannica entry on the boeing 737)., boeing 737 first flew on april 9, 1967 (well-documented aviation history, e.g. boeing corporate history and wikipedia 'boeing 737'), boeing 737 first flew on april 9, 1967 (widely documented historical/aviation fact, e.g. boeing corporate history and encyclopedic references), boeing 737 first flew on april 9, 1967, per boeing's official 737 program history and wikipedia's boeing 737 article., boeing 737 first flew on april 9, 1967, per boeing's official aircraft history and standard aviation references (e.g. boeing.com 737 program history; encyclopaedia britannica entry on the boeing 737)., boeing 737 first flew on april 9, 1967, per boeing's official aircraft history and standard aviation references (e.g., boeing.com 737 program history)., boeing 737 first flew on april 9, 1967, per boeing's official aircraft history and widely corroborated aviation references (e.g., encyclopaedia britannica, federal aviation administration type certification records)., boeing 737 first flew on april 9, 1967, per boeing's official company history (boeing.com/history) and standard aviation references (e.g. encyclopaedia britannica's entry on the boeing 737)., boeing 737 first flight (737-100 prototype) occurred on april 9, 1967, per boeing corporate history and general aviation references (e.g. wikipedia 'boeing 737' article, boeing.com 737 program history)., boeing 737 first flight april 9, 1967 (boeing corporate history / 737 program history), boeing 737 first flight april 9, 1967 (boeing corporate history / wikipedia "boeing 737" infobox), boeing 737 first flight occurred on april 9, 1967 (boeing 737-100 prototype maiden flight), as documented in boeing historical records and standard aviation references (e.g., encyclopedia britannica, boeing.com history pages)., boeing 737 first flight occurred on april 9, 1967 (boeing 737-100 prototype maiden flight), as documented in boeing's official history and standard aviation references (e.g., boeing.com aircraft history pages, encyclopaedia britannica), boeing 737 first flight took place on april 9, 1967 (boeing 737-100 prototype), as documented by boeing's official aircraft history and standard aviation references (e.g., wikipedia 'boeing 737' article)., boeing 737 first flight took place on april 9, 1967 (boeing 737-100 prototype), per boeing corporate history and standard aviation references (e.g. boeing.com and encyclopaedia britannica)., boeing 737 first flight took place on april 9, 1967 (boeing 737-100 prototype), per boeing corporate history and standard aviation references (e.g., wikipedia 'boeing 737')., boeing 737 first flight took place on april 9, 1967 (wikipedia: boeing 737, and boeing corporate history pages), boeing 737 first flight took place on april 9, 1967, as documented in boeing's official 737 program history and corroborated by the wikipedia article 'boeing 737' (history section, first flight)., boeing 737 first flight, april 9, 1967 (boeing corporate history; widely documented in aviation references such as wikipedia's boeing 737 article), boeing 737 first flight: 9 april 1967 (boeing historical records; wikipedia 'boeing 737' article), boeing 737 wikipedia article (design and development section): maiden flight april 9, 1967, boeing 737 wikipedia article (https://en.wikipedia.org/wiki/boeing_737), 'first flight: april 9, 1967', boeing 737 wikipedia article / boeing historical records: first flight april 9, 1967, boeing 737 wikipedia article and boeing corporate history, which state the type's first flight occurred on april 9, 1967, boeing 737 wikipedia article, 'first flight' infobox entry: 9 april 1967, boeing 737 wikipedia article: first flight april 9, 1967, boeing corporate history (boeing.com/history) and encyclopedia britannica, boeing corporate history (boeing.com/history) and encyclopedia britannica entry on the boeing 737, both stating the 737's first flight occurred on april 9, 1967, boeing corporate history (boeing.com/history) and standard aviation references, which record the 737-100 prototype's first flight on april 9, 1967, boeing corporate history / 737 program fact page, boeing corporate history / standard aviation references: the boeing 737-100 prototype made its maiden flight on april 9, 1967, boeing official company history / 737 program history: first flight of the boeing 737-100 prototype occurred on april 9, 1967, boeing, 737 commercial transport historical snapshot (https://www.boeing.com/content/dam/boeing/boeingdotcom/history/pdf/boeing_products.pdf); the museum of flight, boeing 737-130 (https://www.museumofflight.org/exhibits-and-events/aircraft/boeing-737-130). both state the first flight was april 9, 1967., boeing, boeing chronology (1967 entry: april 9 — the boeing 737 makes its first flight), https://www.boeing.com/content/dam/boeing/v2/company/history/pdf/boeing-chronology.pdf, boeing, boeing chronology (official history), 1967 entry for april 9: the boeing 737 makes its first flight., boeing, boeing products: 737 commercial transport historical snapshot and technical specifications, https://www.boeing.com/content/dam/boeing/boeingdotcom/history/pdf/boeing_products.pdf, boeing.mediaroom.com, en.wikipedia.org, wikipedia "boeing 737" article and boeing corporate history: first flight of the boeing 737-100 prototype occurred on april 9, 1967, www.boeing.com, www.museumofflight.org

Work

  1. pinnedblocks 26,087,393 to 26,087,692 to · on Ethereum mainnet
  2. answered215 of 215 agreed210 needed
    #7241,967from en.wikipedia.org
    #18191,967from www.boeing.com
    #16491,967from www.boeing.com
    #661,967Boeing 737 first flew on April 9, 1967 (737-100 prototype), per Boeing's official aircraft history and standard aviation references (e.g. Boeing.com 737 program history; Encyclopaedia Britannica entry on the Boeing 737).
    #8351,967from www.boeing.com
    210 more
  3. signed
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    attester
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    signature
    0xd182f9def00ea0c0a49c2ad1c5ec29518747663a21cc51f856174ddac86466fc3baf0e74d43e809f951e33833d5197ccdc40120f9fffcdeb5923017f787793bc1b
    question hash
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    answer type
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