The Lysian fighter was an attack fighter class that was designed by the Lysians. Although its original configuration was severely outdated by 24th century standards, its low sublight speed ensured that it was suitable for use in the Scrap Yard due to its density. The Wyldefire Compact license-built hundreds of units, which featured improved weaponry, but no other improvements. They were used in the Second Battle of Tovolo to defend Vegas Station. (Star Trek: False Vacuum: "Scrap Yard Vegas")