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Frank Piasecki

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Template:Infobox Person

Frank Piasecki (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.

Biography

A Boeing 234 Chinook and Boeing Vertol 107-II showing the tandem rotor design

Born in Philadelphia, Pennsylvania to an immigrant Polish tailor, Piasecki worked for autogyro manufacturers while still in high school and studied mechanical engineering at the University of Pennsylvania before graduating with a bachelor's degree from New York University. In 1940, he formed PV Engineering Forum with his former Pennsylvania classmate, Howard Venzie. He built a single-person, single-rotor helicopter designated the PV-2 and flew it on April 11, 1943. This helicopter impressed the United States Navy sufficiently to win Piasecki a development contract. [1]

The name PV Engineering was changed to Piasecki Helicopter Corporation in 1946. After a boardroom dispute, Piasecki left Piasecki Helicopter in 1955 and formed the Piasecki Aircraft Company.

Marriage and children

Piasecki was married to Vivian O'Gara Weyerhaeuser on 20 December 1958.[2] They had seven children, Nicole, Frederick, John, Lynn, Frank, Michael, and Gregory.

Death

Piasecki died at his home on 11 February 2008 after a series of strokes. He was 88.

Awards

See also

References

  1. Wall Street Journal, February 16-17 2008, pA6
  2. Twining, Charles E. F.K. Weyerhaeuser: A Biography. St. Paul, Minn: Minnesota Historical Society Press, 1997. p. 289. ISBN 0-873513-56-8
  • Spenser, Jay P. Whirlybirds, A History of the U.S. Helicopter Pioneers. University of Washington Press, 1998. ISBN 0-295-97699-3.

External links

Template:Boeing Vertol

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It uses material from the Wikipedia article "Frank Piasecki".