Technical Sergeants Jerone Mack (left) and Marion Partlow (right), members of the 38th Aerial Port Squadron’s Air Terminal Operations Center and Special Handling team, Joint Base Charleston, S.C. execute preparation checklists during the mini-Port Dawg Challenge here during the unit training assembly weekend June 6, 2015. Airmen from the 38 and 81 APS will go on to compete with aerial port squadrons from across the country later this month in the annual Port Dawg Challenge for the honor of being the “Top Dawgs” among their peers. (U.S. Air Force photo by Staff Sgt. Bobby Pilch)