Cruising Sailors Forum Archive

Triangles

Your AIS display is more informative if you enable the look-ahead onscreen course projection on the targets. I set mine for 10 minutes and also set my own boat to show a 10-minute course projection onscreen.

Longer lines represent faster targets. That enables me to see at a glance what all the relative speeds and directions are, and if my projection crosses another I can estimate timing.

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