Sikorsky, Boeing Propose X2 Technology Helicopter Design for US Army
Sikorsky Aircraft Corp. and Boeing will submit a joint proposal to build a demonstrator aircraft -- based on Sikorsky’s X2 ...
Sikorsky Aircraft Corp. and Boeing will submit a joint proposal to build a demonstrator aircraft -- based on Sikorsky’s X2 ...
WEST PALM BEACH, Florida: Sikorsky Aircraft will design, build and fly two prototype light tactical helicopters as the follow-on advancement ...