Fishing Vessel Helen Mary North Africa PostJanuary 11, 2018 10:59 am HELEN MARY, ROS 785, ROSTOCK, DQLI, german super trawler, 30 miles off the coast of Mauritania, fishing vessel. Share ThisAUTHORNorth Africa PostNorth Africa Post's news desk is composed of journalists and editors, who are constantly working to provide new and accurate stories to NAP readers.