Sikorsky S-39B "Jungle Gym"

First made in 1930, the S-39 was a single-engine derivative of their successful twin-engined S-38. It was intended as a smaller amphibian marketed to individual pilot-owner sportsmen and executives and sold for $20,000. Twenty-three were built produced in spite of the Depression and was the first aircraft designed and produced by Sikorsky after the company moved from Long Island to Connecticut.