Steven Flickinger, FAA Cessna Citation co-pilot, Hank Krakowski, FAA office of safety, Brig. Gen. Jeffrey Lofgren, 1st Air Force vice commander, and Brig. Gen. Robert Tarter, the mobilization assistant to the commander, AFNORTH and vice president, office of safety, FAA Air Traffic Organization, listen as Senior Airman Jacob Moen, F-22 Raptor dedicated assistant crew chief, explains aircraft maintenance procedures during a visit of senior-level Federal Aviation Administration officials Feb. 12.