23Hourston
Well-Known Member
Hey guys I’m about to list this but I have no idea what it’s worth any ideas it’s all working as it should we have a standard horizon CP 300 with the external antenna standard horizon fishfinder box transducer and cmap max chip ..Note I have 3 of these plotters One a CP 300 internal antenna the other is a CP 180 internal Tenna both with chart chips as well
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