38th Fighter Wing
From Warhammer 40k - Lexicanum
The Imperial Navy's 38th Fighter Wing is composed of Thunderbolts and are currently fighting Waaagh! Ugskraga, as part of a task force sent to defend the Imperium world of Balle Prime. They have recently assisted the Vordrost’s 1167th Bomber Wing and the 717th Imperial Navy Fighter Wing[1a] in destroying a captured Star Port; denying the Orks its use as a forward air base against the Imperium.[1b]