Sikorsky UH-60 Black Hawk Flag Shoulder Patch Aviators and collectors! Enjoy this beautiful UH-60 Black Hawk PVC Patch. It is a fantastic patch that glows in the dark too! 3 inches PVC/Hook and Loop/Glow in the Dark Licensed by Sikosky US Veteran-Owned Business Sikorsky, BLACK HAWK, associated emblems and logos, and body designs of vehicles are either registered trademarks or trademarks of Sikorsky Aircraft Corporation in the USA and/or other jurisdictions, used under license by Squadron Nostalgia LLC The Sikorsky UH-60 Black Hawk is a four-blade, twin-engine, medium-lift utility military helicopter manufactured by Sikorsky Aircraft. Sikorsky submitted the S-70 design for the United States Army's Utility Tactical Transport Aircraft System (UTTAS) competition in 1972.