Hill Helicopters engineered composite main rotor blades using a novel single-cure manufacturing process for stiffness and ...

The number of blades a helicopter has is very important because it speaks to what the helicopter was designed to do. For example, adding more blades can significantly improve a helicopter's ...

AVIC Changfei has successfully made breakthrough in composite material co curing technology and developed the current largest composite materials rotor blade in Asia. The technology has established a ...

NASA is preparing for a future in the skies of Mars. After the massive success of the agency's Ingenuity Mars helicopter (above), engineers are working on the next generation of interplanetary drones.

We4Ce (Almelo, Netherlands), a Dutch rotor blade design and technology supplier, announced completion of end-to-end blade tests in India for a novel 2.5-3-megawatt (MW) rotor blade currently under ...

The blade landed some 50 feet (15 meters) from the helicopter on Jan. 18. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The blade was broken — ...