Sealegs International today announced that it has developed a new all-terrain version of its amphibious marine craft. The new 5.6m Sealegs All Terrain Amphibious Craft (ATAC) can carry a payload of 500kg (6 adults) on land and sea will sell for US$65,000. The Sealegs ATAC has a top speed of 10kmh on land but is far more capable as a water-going amphibian. Once driven into the water, the Sealegs ATAC hydraulically retracts its wheels to allow speeds of up to 60kmh. Later this year Sealegs will make an attempt on the world record for the fastest crossing of the English Channel by an amphibious vehicle. Gizmag has covered a wide range of amphibious vehicles in recent times, including the original launch of Sealegs, the Gibbs Aquada Sportcar, the Gibbs Humdinga 4WD amphibian, the Platypus 4WD amphibian, the Rinspeed Splash, the Phibicat and the Amphicar.