Freighter (Earth-5875)

Freighters, also known as cargos, are any sort of interstellar ship or vessel that carries cargo, goods, and materials from one port to another. Most freighters are remotely manned by shipboard artificial intelligence, but with a human pilot to coordinate. Most freighters serve private companies in order to supply goods and valuables between the Inner and Outer Colonies, although others are mantained by the UNSC and Insurrectionist groups for their own gains.

Trivia

 * Freighters on Wikipedia.