We reported on a Sikorsky S-58 helicopter that was seen in San Diego performing a lifting job to move 100 tons of heating and ventilating equipment on a 13-acre. roof of a missile plant being ...

On March 8, 1954, the Sikorsky H-34 took its maiden flight, marking the debut of one of the most versatile helicopters of its ...

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 ...