Metrans manufacturers a patented, non-autonomous, electric personnel and light burden transport vehicle and 4-wheel steering trailers. They are designed to operate virtually anywhere a person can walk including offices, interior doorways, and elevators at speeds of up to 13 mph and a range of up to 40 miles on one charge. Due to their size and maneuverability, these products are well suited for airport safety, security, operations, as well as in terminal and ramp operations.