Frank Piasecki, Date of Birth, Place of Birth, Date of Death

Frank Piasecki

American aerospace engineer

Date of Birth: 24-Oct-1919

Place of Birth: Philadelphia, Pennsylvania, United States

Date of Death: 11-Feb-2008

Profession: businessperson, engineer, inventor, aerospace engineer

Nationality: United States, Poland

Zodiac Sign: Scorpio

Frank Piasecki ( pee-?-SEK-ee; Polish: [pja's?tski]; October 24, 1919 – February 11, 2008) 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.