Under the contract, Sikorsky agreed to buy aircraft parts from Derco at the same cost Derco paid other suppliers for the parts, plus a fixed 32 percent markup. Sikorsky then asked the Navy to ...

Sikorsky and his workers, mostly Russian immigrants, were raiding junkyards for parts for the airplane ... In total silence, he inspected the aircraft. “Everyone on the farm got greatly excited ...

Lockheed Martin's Sikorsky demonstrates the flight capabilities of its rotor blown wing unmanned aircraft system. (Lockheed Martin) Through extensive flight tests earlier this year, Lockheed ...