Самолеты (сортировка по:) | |||||
Страна | Конструктор | Название | Год | Фото | Текст |
Ellehammer helicopter
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Страна: Дания Год: 1912 Вертолет
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Ellehammer - biplane - 1906 - Дания | <– | –> | Flyveskolens Vaerksted - D.K.II - 1916 - Дания |
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A.Andrews - The Flying Maschine: Its Evolution through the Ages /Putnam/ |
J C H Ellehammer, the often under-rated Danish pioneer, with his helicopter in 1912. The craft lifted from the ground but failed to fly. |