The History of the Helicopter
6.0(1 votes)
January 1, 1952
20m
Overview
A documentary tracing the development of the helicopter from the original Da Vinci drawings to the modern versions actually in service in 1951.
Director
Sarah ErulkarA documentary tracing the development of the helicopter from the original Da Vinci drawings to the modern versions actually in service in 1951.
Director
Sarah Erulkar
