Two sets of main and two sets of tail blades for an ultralight helicopter are just on their way to our US customer.
The main blades have NACA 23012 airfoil, 180 mm chord and 3.4 meters length
The tail blades have NACA 63014 airfoil, 100 mm chord and 0.45 meters length
All blades are made in 100% of composite carbon. The blade root section has been specially adjusted for the helicopter’s rotor head. The blades are balanced and ready to install on helicopters.
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