May 7, 2019 Trawler, tug collide in Kattegat Written by Baird Maritime on May 7, 2019. Posted in Dry Cargo World, Offshore Tugs and Operations, Search and Rescue, Trawling World. A shrimp trawler sustained damage following a collision with a tug in the Kattegat northwest of Grenen, Denmark, on Monday, May 6. Read More