A male Raptor pilot aboard the Galactica who monitors enemy force deployment during a raid on a Cylon tylium-manufacturing base (The Hand of God). Since Boomer and Crashdown's raptor is labelled "Boomer" during this scene, and Stubbs' raptor also bears his name, we can assume that he is pilot rather than ECO.
Stubbs may or may not have been the unidentified pilot of Raptor 3 who was KIA in Kobol's Last Gleaming, Part I. Given the fact that a numerical tally after the deaths and defections of that episode leaves Galactica equipped with 19 pilots or ECOs, one of which (Racetrack) is known to be an ECO, and 18 of which are shown piloting Vipers in Scattered, it seems that this is most probably the case. However, the possibility remains that he was also a qualified Viper pilot, and since his name has not been linked to an actor or his circumstances mentioned since The Hand of God, his ultimate condition remains undetermined.