Senior Airman Troy Henshaw, 89th Aerial Port Squadron aircraft services technician, empties a distinguished visitor’s aircraft lavatory on the flight line at Joint Base Andrews, Md., Aug. 3, 2014. Airmen assigned to the 89th APS will service 27 dignitaries’ aircraft between July 30 and August 10 as distinguished visitors arrive and depart for the U.S. Africa Leader Summit in Washington D.C. (U.S. Air Force photo/ Senior Airman Nesha Humes)