The Atrivis Day 4 was a BFF-1 bulk freighter used by the Alliance to Restore the Republic to ferry supplies. It was part of the freighter group Atrivis Day. It was part of a convoy traveling to the Organarms Deep Space Manufacturing Facility that encountered an Imperial Missile Boat. Its presence in this engagement was later replayed in an Imperial holosimulator mission, training pilots for the Missile Boat.