. "fighter trainer" . . "lead-in fighter trainer" . . . . . . . "training jet" . . "training jets" . "Advanced jet trainer" . "Advanced Fighter Trainer" . . "jet trainer / fighter" . "trainer" . "Jet trainer" . . . "jet-powered training" . "Jet Trainer" . "jet trainer" . . . . "Armed Jet Trainer" . . . . "Trainer Aircraft" . "Jet trainer" . . "jet" . . "Trainer and Light Attack Aircraft" .