Frank Piasecki

Frank Piasecki
Frank Piasecki

Frank Piasecki was an American engineer and helicopter aviation pioneer. Piasecki pioneered tandem rotor helicopter designs and created the compound helicopter concept of vectored thrust using a ducted propeller.

From *.wikipedia.org,
General Info
.
Male
Date of Birth
October 24th, 1919
Age
107
Birth Place
United States of America, Pennsylvania
Date of Death
February 11st, 2008
Died Aged
88
Star Sign
Scorpio
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