America’s Cup: Designers narrow down new boat class

One, two or three hulls? More than 60 feet long, or right around 90? In the most significant step toward creating a new class of boat for the 34th America’s Cup, some of the world’s leading yacht designers and engineers today discussed three different options: multihulls of approximately 66 and 82 feet (20 and 25 metres), and a monohull class of up to approximately 89 feet (27 metres).