1919
Frank Piasecki, American engineer and pilot (died 2008)
Frank Piasecki, American engineer and pilot (died 2008)
Frank Piasecki, American engineer and pilot (died 2008)
Frank Piasecki
American aerospace engineer (1919–2008)
- Born
- 1919
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.
Events associated with Frank Piasecki