Capt. James Cartica Jr., 137th Airlift Squadron C-17 pilot from Stewart Air National Guard Base in Newburgh, N.Y., guides Edric Van Rensburg, Port Natal Highschool national essay winner from Durban, through a flight simulator program during the Youth Development Program event at the 2012 Africa Aerospace and Defense Exposition here, Sept. 21, 2012. (U.S. Air Force photo by Staff Sgt. Debbie Lockhart)