Petty Officer 2nd Class Noah Colburn, an aviation survival technician stationed at Air Station San Francisco, walks out to a MH-65 Dolphin helicopter prior to cliff rescue training, San Francisco, Calif., March 30, 2021. Cliff rescue training is one of many exercise crews use to stay proficient in all mission capabilities. (U.S. Coast Guard Photo by Petty Officer 3rd Class Taylor Bacon)