Sagita has built an RC model of its concept. A new helicopter concept with less complex mechanics aims to make aviation safer, simpler, and easier to maintain. Sagita Helicopters in Belgium is behind ...
Sikorsky's X2 helicopter programme has a mixed R&D heritage, and could be the model for the next generation of rotorcraft designs Along with broadening the realm of vertical lift, first flight of ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Triplane built on a Nieuport 23 ...
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