Irina's ship was a Terrellian ship which took part in the first Antarian Trans-stellar Rally in 2377. The ship was more maneuverable than the Delta Flyer II, though it still lost to the Flyer in an impromptu race.
It was co-piloted by Irina and Joxom. When Joxom was electrocuted in an accident, Harry Kim took over as Irina's co-pilot. Near the end of the race, Kim's console exploded, having been sabotaged by Irina, thereby causing him to discover that she was a terrorist who had caused Joxom's "accident". Shortly afterward, Kim discovered she had also sabotaged the Delta Flyer. (VOY: "Drive")