U.S. Air Force Tech. Sgt. Cameron Janzen, 80th Aerial Port Squadron, is guided by Tech. Sgt. Chari Woodman, during the 25K Halverson Driving and Loading competition of the Port Dawg Challenge, at Dobbins Air Reserve Base, Ga., June 18, 2015. The Port Dawg Challenge was created to enhance and maintain the camaraderie, esprit de corps and prestige of Aerial Port Airmen while promoting professionalism, leadership, training and communication between "Port Dawgs." (U.S. Air Force photo by Tech. Sgt. Stephen D. Schester/Released)