Humminbird AutoChart Zero Lines Chart Card North America

Overview

Who This Is For: Serious anglers and boaters who want to build custom, detailed maps of their home waters—whether you're fishing unnamed lakes, private ponds, or reservoirs where contour data doesn't exist. This is essential if you own multiple Humminbird units and want consistent, personalized maps across your entire fleet.

Product Summary: The AutoChart Zero Lines Map Card is the foundation for creating your own bathymetric maps using AutoChart or AutoChart Live. It provides base zero-contour data for over 140,000 named and 1.75 million unnamed water bodies in the U.S., plus Canadian coverage, with 16 GB of free space to record depth, bottom hardness, and vegetation data directly to the card. Once you've mapped a lake, you can export those custom maps to this card and run them on any compatible Humminbird unit—no waiting for updated charts, no guessing about structure you've already logged.

Key Features

• Comprehensive Zero Line Base Data — covers 140,000+ named and 1.75 million unnamed U.S. water bodies, plus 96,000+ named and 3.85 million unnamed Canadian water bodies — you get contour scaffolding for virtually any fishery you'll encounter.
• 16 GB Custom Map Storage — record depth contours, bottom hardness, and vegetation data directly onto the card as you fish — your maps stay with the card and travel between compatible units.
• Multi-Unit Compatibility — export your custom maps from AutoChart PC and load them on this card to run identical charts across all your Humminbird equipment — consistency across your boat setup and no duplicate mapping work.
• Digital Download Option — if you need the map data today, purchase the digital version and load it onto your own 32 GB SD card immediately.

Specs & What's Included

Compatibility: Works with GPS-equipped HELIX G2/G2N Series models and newer, plus APEX, SOLIX, XPLORE, ONIX, ION, and select 1100, 900, 800, and 600 Series models. Not sure if this works with your setup? Call or text us at (833) 831-4077 — we'll tell you straight.

In the Box: 32 GB SD card with pre-loaded zero line contour data for North America. If purchasing the digital-only version, you must provide your own 32 GB SD card.