Sikorsky S-75 Sikorsky S-75 The Sikorsky S-75 was a proof-of-concept all-composite helicopter. Sikorsky Aircraft used all-composite materials to replace metal to provide greater strength, lighter weight, lower manufacturing costs, and reduce maintenance costs. The Sikorsky S-75 was developed under the US Army's Advanced Composite Airframe Program (ACAP), the goal of which was the development of an all-composite helicopter fuselage, lighter and less costly to build than predominantly metal airframes in support of the Light Helicopter Experimental (LHX) program. In February 1981, contracts were awarded to Sikorsky and Bell Helicopter, with Bell submitting its Model D292. The S-75 flew for the first time
Sikorsky Memorial Airport The airport was originally Avon Field, a racetrack where aircraft landed on the grass infield. It was the site of the country's first air show held in 1911, on the grounds of what is now St. Michaels Cemetery. It became known as Mollison Field after Captain Jim Mollison's crash landing there in 1933 during an attempt to fly across the Atlantic. The City of Bridgeport purchased the airport in 1937, after which it became Bridgeport Municipal Airport. In 1972 it was rededicated as the Igor I. Sikorsky Memorial Airport, honoring the airport's most famous tenant, Igor Sikorsky, who selected Stratford