Description:08 29 41 00 Wales. Communications, transport. Seen on " Westland " goes out of "Hovercraft". Boat on air cushions. Demonstration, crowd protects itself against the wind which blows out because of the loosened pressure. Passengers rise inside. Will serve to cross " Bristol Channel ". Inauguration of this acquisition. Departure, he quickly slides on the water thanks to his big helixes. Speed. Close-up pilots in cockpits. Drive. Close-up passengers who look at the landscape, faster than a normal boat.