U.S. Air Force Tech Sgt. Tom Limtiaco, 44th Aerial Port Squadron, tighten cargo hold chains as a participant of the cargo restraint competition during the Port Dawg Challenge at Dobbins Air Reserve Base, Ga., June 16, 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)
Tech. Sgt. Stephen Schester
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