bent fin
2010-04-18 16:15:08
i have a furuno 1722 combo gps ff rdr and it has the c-map nt card and im not impresed. and it can be modifide to use the navionics chip. has any one done this? is it a better map? thanks
Summer Break
2010-04-20 01:58:10
I prefer Navionics to C-Map, but I can only compare Navionics Platinum to older NT+ charts. I use the tide and current data on the Platinum charts often, but assume that newer C-Map charts offer something similar. You may save money if you can just find a better C-Map card. ???