- Press Releases
TYSONS CORNER, VA, August 10, 2018 Lockheed Martins (NYSE: LMT) Sikorsky subsidiary has registered with the Federal Aviation Administration a proposed coaxial helicopter that it is developing with Boeing (NYSE: BA) for the U.S. Army, ExecutiveBiz reported Thursday. The proposed SB-1 Defiant has been registered as S-100 with FAA fiv...


