Helicòpter (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Helicòpter" in Catalan language version.

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1st place
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4,927th place
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32nd place
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9,814th place
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922nd place
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centennialofflight.net

diccionari.cat

elperiodico.cat

etymonline.com

  • "helicopter". Online Etymology Dictionary. Consultat el: 28-11-2007

fai.org

guinnessworldrecords.com

helicopter-history.org

  • Dr. J. Gordon Leishman, a Technical Fellow of AHS International, presented a paper Arxivat 2008-10-01 a Wayback Machine. at the 64th Annual Forum of the American Helicopter Society International, on the aerodynamic capability of Cornu's design, arguing that the aircraft lacked the power and rotor loading to lift free of the ground in manned flight.

hofstra.edu

road.cc

si.edu

nasm.si.edu

vtol.org

web.archive.org