File:Oemichen2.jpg

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Oemichen2.jpg ‎(452 × 206 pixels, file size: 25 KB, MIME type: image/jpeg)

Captions

Captions

Quadrocopter Œhmichen No. 2 during testflight in 1922

Summary

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Description
English: Étienne Oehmichen Helicopter No. 2, 1923-1924. On May 4 1924, it was the first helicopter to fly on the distance of one kilometer (0.6 mile) in a closed-circuit, landing at his starting point.
Français : L'hélicoptère N°2 d'Étienne Œhmichen, 1923-1924. Il est le premier à réaliser un vol d'1 km en circuit fermé le 4 mai 1924.
Date
Source Public domain
Author Unknown authorUnknown author

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Date/TimeThumbnailDimensionsUserComment
current23:28, 19 February 2006Thumbnail for version as of 23:28, 19 February 2006452 × 206 (25 KB)Bernd vdB (talk | contribs)Oemichen No. 2 Helikopter, 1932

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