NOAA Fisheries, Alaska Fisheries Science Center (AFSC), seeks a contractor to provide a commercial vessel, crew, and associated services to support the Biennial Bottom Trawl Survey of Alaska Groundfis... NOAA Fisheries, Alaska Fisheries Science Center (AFSC), seeks a contractor to provide a commercial vessel, crew, and associated services to support the Biennial Bottom Trawl Survey of Alaska Groundfish in the Gulf of Alaska and Aleutian Islands.