Petty Officer 2nd Class Alejandro Delgado, an aviation maintenance technician at Coast Guard Air Station Cape Cod, Mass., for Arctic Shield 2015, hoists Petty Officer 3rd Class John Crow, an aviation survival technician at Coast Guard Air Station Elizabeth City, N.C., deployed to Alaska for Arctic Shield 2015, from the Arctic Ocean during the Coast Guard Research and Development Center’s joint civil and federal search and rescue exercise near Oliktok Point, Alaska, July 14, 2015. Coast Guard aviation personnel from across the nation deployed to Alaska to participate in the 17th District’s Arctic Shield operations. (U.S. Coast Guard photo by Petty Officer 2nd Class Grant DeVuyst)