S-49/R-6A/hos-1/Hoverfly Mk II helicopter sikorsky s-49/R-6a army Serial No. 43-45379



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Configuration Features
The Sikorsky S-49 fuselage was built in 5 major sections: 1. Cabin Section - a non-structural frame formed of plastic and a resin impregnated glass fibre cloth externally covered by dural cap strips, transparent plastic windows, and side by side seating for two; 2. Lower Beam Assembly - an aluminum structure that provided the cockpit floor which supported the entire nose section of the helicopter; 3. Center Section - a tubular steel frame; 4. Fairing Assembly - provided a covering for the center section made as plastic laminate panels, and 5. Tail Cone - a dural aluminum frame with magnesium skins and a semi monocoque design.


R-6A Main Components

Main Rotor Assembly

A 3 blade fully articulated main rotor head was installed on the R-6 helicopter. The rotor diameter was 38 feet. This was the same rotor as the R-4B helicopter.



S-49 (R-6) Main Rotor Assembly

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