The Course and Leg Identifier is a marine plotter used for expanding square patterns and sector pattern searches. Also known as a Search Pattern Slide Rule or Coast Guard Plotter, this plotter is a “must have” for active duty U.S. Coast Guard, Auxiliarists, or anyone who needs to run a search pattern. The Course and Leg Identifier quickly calculates both heading and run time for each leg of the search pattern, allowing more time to focus on the search itself.

• For expanding square pattern and sector pattern searches
• Packaged with instructions in a reusable ziplock storage bag
• Limited Lifetime Warranty (Learn more)