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Helicopters - Coggle Diagram
Helicopters
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materials
A helicopter’s spinning blades create thrust like a large propeller, but the thrust is directed vertically.
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Modern helicopter fuselages are built in forged, extruded sheet aluminum alloys held together using steel, titanium, and aluminum fasteners
blade
Retreating blade
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Retrating blade stall
Retreating blade stall is a hazardous and damaging flight condition in helicopters and other rotary wing aircraft
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