Chief Petty Officer Brock Kramer, Engineering Petty Officer of U.S. Coast Guard Cutter Terrapin (WPB 87366), instructs his crew in the engine room, Alaska, May 14, 2023. Kramer regularly instructs his crew to maintain the quality and performance of machinery on board. (U.S. Coast Guard photo by Petty Officer 3rd Class Ilian Borrero-Aguirre)