rotor, helicopter wallpaper (photo, picture)
Category:
Aviation
Date: 20/12/2017
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202
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28
Tags:
helicopter (330),
rotor (9),
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Comments system Cackle
a helicopter main rotor or rotor system is the combination of several rotary wings (rotor blades) and a control system that generates the aerodynamic lift force that supports the weight of the helicopter, and the thrust that counteracts aerodynamic drag in forward flight each main rotor is mounted on a vertical mast over the giantnbsp;