DULLES, Va., Dec. 11 (UPI) --The U.S. Patent and Trademark Office granted Orbital ATK a patent for its Helicopter Active Protection System, which protects helicopters from airborne threats. The ...

Orbital ATK, Inc. (NYSE: OA), a global leader in aerospace and defense technologies, performed a live-fire demonstration of a key element of its Helic ...

Magellan Aerospace announced today a new agreement with Bell Helicopter for a Wire Strike Protection System (WSPS) kit development. The helicopter to be fitted with WSPS will be the Bell UH-1Y. The ...