Master Sgt. Corey Lockhart, 81st Training Group military training leader, honors the new 81st TRG commander with student Airmen during the 81st TRG change of command ceremony July 11, 2013, at the Roberts Consolidated Aircraft Maintenance Facility, Keesler Air Force Base, Miss. Brig. Gen. Brad Spacy, 81st Training Wing commander, was the officiating officer for the event as the command was passed from Col. Maureen Smith, outgoing 81st TRG commander, to Col. George Tombe, incoming 81st TRG commander.