Northstar 951X
I have a Northstar 951x that came with a boat I just purchased so using data cards is very new to me. Can anyone tell me if there is an older card that has a large coverage area for inshore and the Mid-Atlantic canyons out of NJ? From what i have found so far and read in some of the threads in this forum, it requires me to swap out cards, one for inshore and one for the canyons. However I have heard of an older card that has the larger coverage area. Also what is Bathy? I have seen many comments comparing this to another type of detail.
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