Saturday, June 7, 2014

The Sikorsky S-52, WWII vintage helicopter.

Here is an article I found on Facebook about the Sikorsky S-52,a predecessor to the
H-34.
This helicopter was actually used in WWII.

http://www.verticalmag.com/news/article/VideoFeatureRestoredSikorskyS52#.U5P5YnJdUud