Y-wing starfighhters are powerful vessels in the Rebel Alliance fleet, with ample firepower that includes laser cannons and proton torpedos. The Rebel forces make do with whatever vehicles they can obtain, and the sturdy Y-wing is a good fighter for them becasue it can withstand heavy attack and still remain space-worthy. During the Battle of Yavin, Y-wing fighters fend off Imperial fighters to clear a path for the Rebels to reach the Death Star's vulnerable exhaust port. Rebel pilot Lieutenant Lepira flies Gold Four, the point Y-wing for Gold Squadron at the Battle of Yavin, but is shot down during that pivotal battle.