What does a dead reckoning course describe?

A dead reckoning course is a navigation method used to estimate one's current position based on a previously determined position, taking into account distance traveled and course direction. Therefore, it fundamentally relates to predicting where you will be at given intervals, which aligns with the concept of establishing a course to follow over time. This method typically involves calculating the effects of speed, time, and wind or current on the vessel's intended path.

Understanding dead reckoning is crucial for navigating when visibility is poor or when electronic navigation aids are not available. Essentially, by maintaining a record of directions and distances traveled, a navigator can estimate their future positions, which is why the choice regarding where you will be every hour accurately describes the essence of a dead reckoning course.