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93sv chirp mapping
New to Garmin. Bought 93sv Chirp with lakevu preloaded. Mapping update needed? Which Garmin mapping category or 3rd party can I get the most detail for Potomac, James, and Upper Bay Chesapeake? Ditches, contours, structure used.
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Member
Current LakeVu version is 2017.01 for both preloaded and Ultra card. Mapping options are Garmin-only. I am not familiar with the mapping provided for your river systems. Send Cartography an email, and they can let you know exactly what coverage we have.
cartography@garmin.com