R66 TURBINETRUCK is purpose-built for commercial and defense missionsRobinson Unmanned’s new R66 TURBINETRUCK equipped with Sikorsky’s proven MATRIX™ autonomy system ATLANTA, March 10, 2026 (GLOBE NEWSWIRE) -- Sikorsky, a Lockheed Martin company (NYSE:LMT), and Robinson Helicopter Company (RHC) unveiled the R66 TURBINETRUCK, a game-changing autonomous cargo helicopter that combines Sikorsky’s proven MATRIX™ autonomy system with Robinson Unmanned’s new cargo UAS helicopter. Developed through a collaborative ...