United States of America U.S.A.
Commentary states the Navy releases first films of its new HOK-1 helicopter, powered by an unusual twin intermeshing rotor machine. The long blades and the twin motors give the plane amazing manoeuvrability. This is its first public demonstration flight, built...
Review of the year 1966 - Technicolor.
Helicopter tests - Roosevelt in Georgia - Agricultural Show in Minnesota - Racing in California
Man watches radar screen, twin-bladed helicopter lands on Texas tower.
Reception for McDivitt & White, model of Concord and various planes in flight.
Footage from the streets of New York, Chicago and Toronto
Good material filmed on board the American aircraft carrier USS Forrestal at sea.