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Dr. Heïdi Sevestre on X: "📢CALL FOR SCIENTIFIC EXPEDITION PROJECTS ABOARD ATKA POLAR SAILBOAT📢 ❓You lead a research project in the polar regions? ➡️We have a boat for you! Meet Atka... https://t.co/QjMwIrm8ro" /
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AC40 - polar diagram showing upwind and downwind projected speed and sailing angles of the Women's, Youth
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