Sikorsky VS-300 early flight tests, 1940. 2nd configuration modified for amphibious operations.

Howard Levy photo.

Sikorsky VS-300 early flight tests, 1940

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Sikorsky VS-300 early flight tests, 1940. 2nd configuration modified for amphibious operations.

Howard Levy photo.

 

Added to Historical Records - Igor... and categorized in 1 month ago

 

License: Creative Commons Attribution-ShareAlike

 

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