UNSC Onan
From Halopedia, the Halo wiki
File:Elongation.gif
Conveyor belts carry the shipments through the ship
The Onan, Hull Classification Symbol DDA-147, was a UNSC freighter[1]. It was orbiting Earth's far side during the First Battle of Earth. Its main purpose is to deliver supplies to the military and civilian installations encircling the globe.
It is the location of the Halo 2 multiplayer map Elongation[2].
