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Tag Archives: SB-1 Defiant

Boeing-Sikorsky Team’s SB-1 Defiant Coaxial Helicopter Registered With FAA as S-100

TYSONS CORNER, VA, August 10, 2018 — Lockheed Martin’s (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 five …

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