(Boeing-Sikorsky) WASHINGTON — The Sikorsky-Boeing ... knots is significant also because it’s beyond any conventional helicopter speed, and we understand that speed and low-level manueverabily ...

WASHINGTON (Reuters) – Boeing Co and Sikorsky Aircraft, a unit of United Technologies Corp, said they were teaming up to develop a next-generation multi-role helicopter for the U.S. military.

(U.S. Army/Sgt. Dana Clarke) WEST PALM BEACH, Florida -- In a demonstration Thursday for the U.S. Army's top civilian official, a Sikorsky-Boeing team flew experimental helicopter prototypes that ...

Sikorsky and Boeing have been working on this high-speed, long-range, ultra-maneuverable military helicopter design for some time, and now they’ve released the first photos of what is expected ...

Sikorsky and Boeing are protesting the Army’s decision to award a lucrative defense contract to replace the service’s Black Hawk helicopters with a tiltrotor aircraft manufactured by Bell Textron.

Sikorsky and Boeing provided the first look at the new Defiant helicopter, one of two designs participating in the Army’s Joint Multi-Role-Medium Technology Demonstrator Program. (Courtesy ...

WASHINGTON — The U.S. military’s plan to replace the legendary Black Hawk helicopter will get a second look after Sikorsky, the maker of the Black Hawk, and Boeing objected to losing out on ...

Sikorsky and Boeing are challenging the Army’s decision to replace the service’s Black Hawk helicopters with tiltrotor aircraft manufactured by Textron’s Bell. The announcement comes four ...

and the former Lockheed Martin Sikorsky plant near Coatesville, now operated by Piasecky Aircraft Corp., the pioneering helicopter design firm based in Essington, which includes Boeing among its ...

Boeing Co. and Sikorsky Aircraft, a unit of United Technologies Corp., said they were teaming up to develop a next-generation, multi-purpose helicopter for the U.S. military. The long-term ...