An edition of Igor Sikorsky (1993)
Igor Sikorsky
father of the helicopter
By Steven Otfinoski
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Publish Date
1993
Publisher
Rourke Enterprises
Language
eng
Pages
48
Description:
A biography of the aircraft designer and manufacturer who pioneered in multi-engine airplanes, helicopters, and flying boats.
subjects: Helicopters, Juvenile literature, History, Aeronautical engineers, Biography
People: Igor Ivan Sikorsky (1889-1972)
Places: United States, Russia (Federation)