it can be used as a ship for passenger transporation, sightseeing,supervising navigation,monitoring hydrology and so on. it ... can be used as a ship for passenger transporation, sightseeing,supervising navigation,monitoring hydrology and so on. loa ... .8trange engine:2*485KWendurance=300nmilespeed=-20kn 113ft 34.46m patrol boat or passenger boat(inquiry)