Question 1792Navigation General

The correct answer is A) track line. The track line is the path that a vessel is expected to follow, represented on a chart by a line drawn from the point of departure to the point of arrival. This line indicates the intended course of the vessel throughout its voyage. The other options are incorrect because: B) Estimated course refers to a course that is estimated or predicted, rather than the actual intended path. C) Heading is the direction the vessel's bow is pointed at a given time, not necessarily the intended path. D) DR plot is a method of navigating by dead reckoning, which does not directly represent the intended track line.