A man works on a plane in United States. Igor Sikorsky speaks about a passenger plane. He claims it to be the largest. Pan Am Clipper S-42.
A VS-300 helicopter takes off during its testing in United States. Igor Sikorsky talks about Leonardo da Vinci and his historic early drawings and sketches of flying machines. Sikorsky shows his own aircraft drawings. Sikorsky goes to the window and see a plane landing at runway. R-4 and VS-300 helicopter take off.
Igor Sikorsky speaks about aircrafts. Sikorsky points to early drawings of helicopters on the wall.
Igor Sikorsky speaks about helicopters. A rack full of books in the background. VS-300 Sikorsky helicopter flies first time in September 1939. A pilot sits at VS-300 helicopter. Vought Sikorsky VS-300 helicopter lands at water. Helicopter takes off.
A man sits in cockpit of VS-300 helicopter and it takes off from a parking place during demonstration. Cars in the parking area. The helicopter lands on pile of cargo boxes. Helicopter takes off and lands on a rooftop.
Housatonic River at the base of a rocky hillside in United States. Sikorsky U.S. Army helicopter flies on an exhibition of flight control. A woman at grasslands. Helicopter flies under an over bridge.
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