The Postcard Collection : Vintage Views of Bridgeport
Catalog ID:
PC—520
Scope & Content:
S—67 "BLACK HAWK" . (First flight — 1970). A tandem—cockpit helicopter gunship using S—61 dynamic components. The S—67 demonstrated the agility potential of the articulated offset flapping—hinge rotor, including the ability to loop and roll. In 1970, it set a helicopter speed record.
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