Rudy Heeman has, over 11 years, transformed his hovercraft into a wing-in-ground-effect vehicle. Heeman says he’s found the ideal flight altitude under the vehicle’s 7-meter wingspan to be about 1.5 ...

Once hailed as the future of travel, Britain’s giant hovercraft could glide over land and sea at high speed—but high costs, rough seas, and fierce competition brought them down. Discover the rise, ...