Coast Guard helicopter crews conducted cliff and vertical surface rescue training Sept. 15, 2016, near Air Station Borinquen, 200 feet above Survivor Beach, in Aguadilla, as part of crew certification requirements to conduct search and rescue operations in Puerto Rico and the U.S. Virgin Islands. (U.S. Coast Guard photo by Lt. Matt Udkow, Air Station Borinquen MH-65 Dolphin helicopter pilot).