Before revision: Departing from Graal-Müritz and intending to reach the Danish port of Gedser, some 24 nautical miles away across the Baltic Sea, Böttger's device pulled him for nearly five hours to reach the lightship moored outside the port.
After revision: Departing from Graal-Müritz and intending to reach the Danish port of Gedser, some 24 nautical miles away across the Baltic Sea, Böttger's device pulled him for nearly five hours to reach the lightship moored outside the