Tech. Sgt. Aubrey Lugo, 89th Aerial Port Squadron Special Air Mission Passenger (SAMPAX) service NCO in charge, spot assists a staircase truck backing away from Air Force One prior to takeoff here Jan. 25. SAMPAX provides a myriad of services in support of the 89 APS missions, such as coordinating with U.S. Secret Service to arrange security for foreign embassy representatives and distinguished visitor (D.V.) ground support. (Photo/Bobby Jones)