U.S. Coast Guard Petty Officer 1st Class Ethan McKenzie, an aviation survival technician assigned to Coast Guard Air Station Barbers Point in Kapolei, Hawaii, waits for the other rescue swimmer to be lowered from the Coast Guard MH-65 Dolphin helicopter during training off the north shore of Oahu, Sep. 2, 2025. Training evolutions on Oahu's North Shore mirror the challenging conditions rescue swimmers face during real-world operations. (U.S. Coast Guard photo by Petty Officer 2nd Class Tyler Robertson)