The vehicle is fully amphibious, propelled in the water by its tracks.

The T-37A was the first series of mass-produced fully amphibious tanks in the world.

The basic M3 is fully amphibious without preparation.

The Gill-man is fully amphibious, capable of breathing both in and out of the water.

The vehicle is fully amphibious and can negotiate water obstacles without any preparation.

Like the vehicle's predecessor it is fully amphibious with minimal preparation.

It's fully amphibious and can perform crossing of any water barrier without previous preparations.

The Superav is fully amphibious, able to operate in and past sea state 2.

The vehicle is fully amphibious with little preparation by the crew.

It has a crew of three men, and is fully amphibious, being driven in the water by shrouded propellers.