Airman convicted of aggravated sexual contact Published Aug. 13, 2013 U.S. AIR FORCE ACADEMY, Colo. -- An Airman assigned to the 10th Security Forces Squadron was convicted of aggravated sexual contact at a general court-martial here Aug. 9. Senior Airman Aaron Stubbs was sentenced to 15 months confinement, reduction in grade to airman basic, forfeiture of all pay and allowances and a dishonorable discharge. A panel of seven officers returned the verdict and rendered the sentence.