A group of commercial fishermen listen as Coast Guard Petty Officer 1st Class Andrew Stover, an aviation survival technician, instructs on proper de-watering pump operation at Base Kodiak, Alaska, Jan. 11, 2020. The Alaska Marine Safety Education Association, or AMSEA, works annually with Air Station personnel to provide a refresher course to local fishermen regarding de-watering pump operation and immersion suit practice to reduce and mitigate potential hazards at sea. U.S. Coast Guard photo by Petty Officer 3rd Class Lauren Dean.