1/31/2012 - Newark, Del. -- Capt. Andrew Osgood, University of Delaware ROTC instructor assistant professor of aerospace studies, administers the oath of enlistment to Stephanie Azpiri Jan. 9 at an Air Force Reserve recruiting office in Newark, Del. Azpiri is the third person from the same family who was recruited into the 512th Airlift Wing in a span of three months. Her younger brothers Jon and Gino Mazara joined in the fall and will both work as jet engine mechanics. Azpiri will serve as a hydraulics specialist. Master Sgt. Ken Bachman, 512th AW, was the recruiter for all three siblings.