Two hulls with wings

Martin Hager

 · 26.11.2014

Two hulls with wingsPhoto: Unbekannt
Two hulls with wings | ln
Sunreef is now making catamarans fly. The engineers at the Polish shipyard, which specialises in GRP constructions, have developed a hydrofoil system that can be raised from the hulls.
Sunreef 40H: Poland's first hydrofoil catamaran to accelerate to 70 knots. | n.Photo: UnbekanntSunreef 40H: Poland's first hydrofoil catamaran to accelerate to 70 knots. | n.

The hydrofoils lift the catamaran hulls out of the water, minimising hull resistance and maximising performance. "This makes speeds of up to 70 knots possible," explains Marketing Manager Karolina Paszkiewicz. Thanks to their large width, catamarans are much more stable than monohulls and no additional stabilisation systems are required. Only the trim of the twin-hull is regulated, which is done in flight mode by adjusting the hydrofoils. This should ensure a safe and comfortable ride even at high speeds. The Poles' first hydrofoil model is the 12.20 metre-long open cat Sunreef 40H, which is powered by four powerful outboard motors.

Martin Hager

Martin Hager

Editor in Chief YACHT

Martin Hager is editor-in-chief of the titles YACHT and BOOTE EXCLUSIV and has been working for Delius Klasing Verlag for 20 years. He was born in Heidelberg in 1978 and started sailing at the age of six, in an Opti of course. This was soon followed by 420s, Sprinta Sport and 470s, which he also sailed on the regatta course with his brother. His parents regularly took him on charter trips through the Greek and Balearic Islands. Even at a young age, it was clear to him that he wanted to turn his passion for water sports into a career. After graduating from high school and completing an internship at the Rathje boatbuilding company in Kiel, it was clear that he did not want to become a classic boatbuilder. Instead, he successfully studied shipbuilding and marine engineering in the Schleswig-Holstein state capital and focused on yacht design wherever he could. His diploma thesis dealt with the “Testing of a new speed prediction method for sailing yachts”. In 2004, the superyacht magazine BOOTE EXCLUSIV was looking for an editor with technical and nautical background knowledge, a position that was perfect for Martin Hager. The application was successful and a two-year traineeship was arranged. After twelve years as an editor, the editorial team changed and he took over responsibility for BOOTE EXCLUSIV as editor-in-chief in 2017. After long-time YACHT editor-in-chief Jochen Rieker moved to the role of publisher, Martin Hager also took over the position of editor-in-chief of Europe's largest sailing magazine YACHT, which is celebrating its 120th anniversary this year, at the beginning of 2023. When he's not working on topics for the two water sports titles, Martin Hager likes to go out on the water himself - preferably with kite and wingfoil equipment or on a little after-work trip across the Alster.

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