John W. Sobczak, Aeronautical Engineer, had joined the then-American Helicopter Society in 1980. He passed away on Nov. 9, 2020. 
More details will be published in Vertiflite issue of May/June 2021

John W. Sobczak

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John W. Sobczak, Aeronautical Engineer, had joined the then-American Helicopter Society in 1980. He passed away on Nov. 9, 2020.
More details will be published in Vertiflite issue of May/June 2021

 

Added to VFS People and categorized in 5 months ago

 

License: Creative Commons Attribution-ShareAlike

 

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