Category:Harold Frederick Pitcairn

**Harold Frederick Pitcairn**
	American aviation pioneer (1897-1960)
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Date of birth	20 June 1897; Bryn Athyn
Date of death	23 April 1960; Bryn Athyn
Manner of death	suicide;
Place of burial	Bryn Athyn Cemetery;
Country of citizenship	United States of America;
Occupation	aircraft pilot; inventor;
Father	John Pitcairn, Jr.;
Sibling	Raymond Pitcairn; Theodore Pitcairn;
Award received	National Aviation Hall of Fame;
Authority file
	Q3783433; ISNI: 0000000023237132; VIAF ID: 50558221; Library of Congress authority ID: n81139665
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English: Harold F. Pitcairn (1897–1960) was an American aviation inventor and pioneer. He played a key role in the development of the autogyro and founded the Autogiro Company of America. He invented many patents relating to rotary wing aircraft.

Italiano: Figlio di un industriale di Pittsburgh, ha iniziato il suo interesse per l'aviazione fin dal primo volo dei fratelli Wright nel 1903.