The 38 meter long trawler Stephanie Z-45 went aground on a sandbank near Den Helder, Netherlands.   The trawler was using outdated charts which led to the vessel going aground on the sand bank.   The KNRM lifeboat from Den Helder responded to the scene.   The lifeboat after a few attempts was able to release the Stephanie Z-45.   The trawler proceeded to Den Helder under its own power for inspection.  No reports of injuries or pollution being released.