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Arthur Young on the Helicopter (Part 1)
BlackTalon - 700 المشاهدات
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نشرت في 16 Oct 2018 / في السيارات والسيارات
Recorded in Young's workshop in Downingtown, PA, Arthur discusses various issues and challenges that arose in the course of creating a functioning helicopter model, taking it to Bell and building the full scale prototypes.
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