This book describes the Petroczy-Karman-Zurovec PKZ-2 helicopter, an amazing WWI design which was so far ahead of its time but remained in comparative obscurity until recent years. Although never deployed operationally, the PKZ-2 made three dozen test flights before it was officially rejected following a disastrous crash on June 10 1918.
Название: Windsock Mini Datafile №2 - PKZ-2 WWI Austro-Hungarian Helicopter
Издательство: Albatros Productions Limited
Год издания: 1995
Автор: Ray Rimell
ISBN: 0948414731
Страниц: 13 pages
Язык: английский
Формат: PDF
Размер: 20.8 МБ
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