Lomavcek was a Gamma-class ATR-6 assault transport employed by the Rebel Alliance. It was part of an assignment to capture the Interdictor Compellor that was being retrofitted with a new Anti-warhead system at the Repair Yard KDY-77. When the Compellor was disabled by B-wings from Green Squadron the Lomavcek arrived to board and capture the cruiser. Despite Imperial reinforcements starting with Assault Gunboats and much later a Victory-class Star Destroyer Inexorable and Strike Cruiser Ironhand, the operation was a success and both the Lomavcek and Compellor reached Hyperspace.