GHOST – tactical cat
About an hour north of Boston, in a city by the sea, there’s a project underway to reinvent the marine industry. More specifically, it is a supercavitating SWATH (Small Waterplane Twin Hull) – aka catamaran.
Imagine a boat that moves through the water differently from any other boat in existence. It uses “supercavitation”—the creation of a gaseous bubble layer around the hull to reduce friction underwater—to reach very high speeds at relatively low fuel cost. Its speed and shape means it can evade detection by sonar or ship radar. It can outrun torpedoes. Its fuel efficiency means it has greater range and can run longer missions than conventional boats and helicopters.
Now imagine that this vessel has already been built and tested. It “flies” through the water more or less the way it was designed to—like a high-tech torpedo, except part of the craft is above water—and it can be maneuvered like a fighter plane. “It’s almost as much an aircraft as it is a boat,” says its inventor, Gregory Sancoff, the founder and CEO of Juliet Marine Systems, a private company in Portsmouth, NH.