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Waterbird - Nettes Spielzeug auf dem Wasser
Hallo Schlauchis,
darüber bin ich gerade gestolpert: der Waterbird.
A human-powered hydrofoil is a small hydrofoil watercraft propelled entirely by the muscle power of its operator(s). Hydrofoils are the fastest water-based vehicles propelled solely by human power. They can reach speeds of up to  34 km/h (21 mph; 18 kn), easily exceeding the world records set by competitive
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Gruß Anton
53° 15' 24'' N
07° 48' 03'' E
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05.06.2015, 09:42
Baum-Darstellung