I created this map comparison doc some time back, maybe a good place to share it here:
http://webpages.charter.net/akelliott/Lowrance%20Nautic%20Insight%20HD%20East%20vs%20Navionics%20645P+.pdf
Type: Posts; User: polarred21
I created this map comparison doc some time back, maybe a good place to share it here:
http://webpages.charter.net/akelliott/Lowrance%20Nautic%20Insight%20HD%20East%20vs%20Navionics%20645P+.pdf