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Water Track

The vessel’s course through the water, derived from the compass course steered, allowing for leeway but not tide. A line representing the water track is drawn on a chart using a single arrow at its centre, pointing in the direction of travel.

Download this crib sheet for all annotations used when plotting vectors on a chart.

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Chart Annotations

Standard annotations for use when navigating using charts or chart plotters. Using standards enables navigators to understand each other's work. This is useful when taking over from someone else, either...More Details