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Sonar/Chartplotter questions

Discussion in 'Boats and Motors' started by piker, Aug 22, 2007.

  1. I'm looking at upgrading my sonar unit to a sonar/chartplotter. What are the pros/cons of some of units available? Is there a preference of one name brand vs. another? I've been looking at the ones in the $500.00 to $600.00 range. Any and all comments would be appreciated.