The Sikorsky HH-52A Seaguard was officially taken into the Museum’s collection in April ... The Coast Guard had donated the helicopter to the school in 1989; the school agreed to trade it ...

But the Sikorsky S-52 helicopter, which evolved into the HO5S ... a curator with the National Air and Space Museum, “much more stable and responsive. It also cost half again as much as the ...

Sikorsky has revealed the first images of the Phase IV main gearbox (MGB) designed for the new S-92A+ helicopter, while insisting the update reflects the company’s long-term commitment both to ...

Sikorsky, a Lockheed Martin company (NYSE: LMT) has successfully validated the advanced control laws to successfully fly a ‘rotor blown wing’ uncrewed aerial system (UAS) in both helicopter and ...

The S-92 Phase 4 Main Gearbox displayed in a test stand at Sikorsky’s facility in Stratford ... roll out later this year for the twin-engine helicopter. The upgraded Main Gearbox’s (MGB ...