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Old 05-22-2018, 12:37 PM   #16
Paul Swanson
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City: Ventura CA
Vessel Name: Proud Mary
Vessel Model: Pacific Trawler
Join Date: Apr 2015
Posts: 92
Garmin echoMap

The map was made by a Garmin echoMap CHIRP 50 mounted in my 18 ft. Electracraft. The sensor is temporarily mounted on a wooden strut on the side of the boat. The contour maps are generated automatically by the sounder and the built in GPS. It has a very wide scan to either side of the path.Click image for larger version

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