Coast Guard Chief Petty Officer Arthur E. Castaneda, a Machinery Technician assigned to the Coast Guard Cutter Blackfin (WPC 87317), participates in a fish call on the fantail, while underway, September 16, 2025. The Blackfin crew members were underway off the coast of Southern California, patrolling a nearby search area and conducting crew training to earn qualifications. (U.S. Coast Guard Photo by Petty Officer 3rd Class Richard B. Uranga)