BTL-S3 Y-wing attack starfighter,

"The Koensayr BTL-S3 Y-wing attack starfighter, long the staple of the Alliance Fighter Corps. The all-purpose craft has proved its worth as a fighter and [...] a bomber noted for its precision."

"The BTL-S34 model's advantage is that the gunner seated behind the pilot is able to use the cockpit ion cannon to find his own targets."