Porto-sled

A porto-sled was a type of flying vehicle used on 's homeworld.

In 2265, when the Traveler returned home and brought USS Enterprise (NCC-1701) officers James T. Kirk, Spock and Leonard McCoy with him, they saw a man being pursued by a robot flying a porto-sled. After shooting the man, the robot attacked the new arrivals, but it and the porto-sled were destroyed by the Traveler.