Petty Officer 1st Class Jerry Trom, an aviation maintenance technician at Coast Guard Air Station Elizabeth City, N.C., deployed to Alaska for Arctic Shield 2015, lowers a rescue basket toward the Arctic Ocean during a joint civil and federal search and rescue exercise near Oliktok Point, Alaska, July 13, 2015. The Coast Guard Research and Development Center’s exercise utilized manned and unmanned aircraft to locate and rescue a person in the water following a simulated airplane crash. (U.S. Coast Guard photo by Petty Officer 2nd Class Grant DeVuyst)