Airman 1st Class Connor Sobey, 436th Aerial Port Squadron passenger services, attaches a tie-down device to a chain during the memorial ceremony that kicked off of a Port Dawg Memorial Run May 17, 2018, at Dover Air Force Base, Del. Sobey attached the device to represent the life of a fallen Port Dawg Airman. (U.S. Air Force photo by Senior Airman Zachary Cacicia)