So you thinking about giving up the Onix 10?
Your Onix has the capability of AutoChart Live where you can create your own custom contour map live on the water ...
Here's Bill ...
http://www.humminbird.com/Category/T...utoChart-Live/
Rickie
www.podunkideas.com <--Click here
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https://www.crappie-gills-n-more.com/
https://cornfieldfishinggear.com/
------------------------>> Pro Staff Sonar Advisor