SPECIAL PURPOSE
The River Rover uses elevons to control pitch and roll. (13k)
Military Aircraft using an air cushion landing system. (9k)
A tractor utilizing an air cushion and an ice breaker. (24k)
A backhoe on a hover platform (30k)
The River Rover uses elevons to control pitch and roll. (13k)
Military Aircraft using an air cushion landing system. (9k)
A tractor utilizing an air cushion and an ice breaker. (24k)
A backhoe on a hover platform (30k)