Vought-Sikorsky VS-300 Vought-Sikorsky VS-300 The Vought-Sikorsky VS-300 (or S-46) is a single-engine helicopter designed by Igor Sikorsky. It had a single three-blade rotor originally powered by a 75 horsepower (56 kW) engine. The first "free" flight of the VS-300 was on 13 May 1940. The VS-300 was the first successful single lifting rotor helicopter in the United States and the first successful helicopter to use a single vertical-plane tail rotor configuration for antitorque. With floats attached, it became the first practical amphibious helicopter. Igor Sikorsky's quest for a practical helicopter began in 1938, when as the Engineering Manager of the Vought-Sikorsky Division
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