Kiwi rich-lister Alan Gibbs' amphibious vehicle company has turned its focus towards the defence and search and rescue markets, with new craft set to go on sale this year.
In its first public demonstration yesterday, Gibbs latest vehicle, named the Phibian, was displayed on the Potomac River in Washington DC before an audience that included United States military engineers.
Gibbs said the 10m, 500-horsepower Phibian, as well as the 350-horsepower Humdinga craft, was primarily targeted at the global search and rescue market.
The vehicles are capable of travelling at up to130km/h on land and more than 60km/h on water.
"We expect the military to be interested too ... there's a lot of [US] admirals down at the launch [in Washington DC] and they're showing a lot of enthusiasm about it," said the 72-year-old, who has invested $200 million of his capital in the business.