The History of the Helicopter
A documentary tracing the development of the helicopter from the original Da Vinci drawings to the modern versions actually in service in 1951.
Release Date
January 1, 1952Runtime
20 minGenres
DocumentaryDirected by
Sarah ErulkarLanguage
EnglishBudget
$0Revenue
$0Status
Released![](https://image.tmdb.org/t/p/w500/5v2FvsURKll4PuKDBm6a1JY63jw.jpg)