The History of the Helicopter (1952)
1952-01-01 • Documentary • 20m
60%
Overview
A documentary tracing the development of the helicopter from the original Da Vinci drawings to the modern versions actually in service in 1951.
The History of the Helicopter (1952)
60%
Overview
A documentary tracing the development of the helicopter from the original Da Vinci drawings to the modern versions actually in service in 1951.