Bell has developed a folding rotor system that lets helicopter blades fold and unfold while in operation. The technology shrinks the aircraft's footprint, simplifying transport and storage , a key advantage for military…
Bell folding rotor system
Bell has developed a folding rotor system that lets helicopter blades fold and unfold while in operation. The technology shrinks the aircraft's footprint, simplifying transport and storage , a key advantage for military…
Bell folding rotor system
