The C-MAP M-NA-D931 4D Local Lake Michigan is a precision chartplotter card designed specifically for anglers, boaters, and water enthusiasts who demand detailed, accurate navigation and fish-finding capability on one of North America's Great Lakes. This card is ideal for those targeting various fish species or navigating complex waterways.

Utilizing C-MAP 4D mapping technology, this microSD card integrates multiple data layers, including bathymetric contours and real-time tide and current data, into a single, intuitive display format. The ultra-high-definition sonar overlay capability allows users to correlate live fishfinder returns with historical bottom surveys, enhancing fishing success.

This chartplotter card is compatible with C-MAP-enabled chartplotters and GPS units, making it a versatile tool for both professional and recreational mariners. With dynamic fishing information and safety alerts for hazards specific to Lake Michigan, it provides the necessary details for safe and successful outings on the water.

SpecificationDetail

MPN / Part Number

M-NA-D931-MS

SKU

CMANAD931

Weight

0.2 lbs

Product Type

Chartplotter Card / Local Lake Map

Coverage Area

Lake Michigan

Mapping Technology

C-MAP 4D with Bathymetry & Structure

Media Format

MicroSD Card

Compatible Devices

C-MAP-Enabled Chartplotters & GPS Units

Key Features

High-Resolution Bathymetry, Bottom Type, Real-Time Data Overlay

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