Humminbird Auto Chart Card Zero Line North America Bunks & Guides Threading allows a seamless transition

Threading allows a seamless transition from scope to cover

The EV-Eight combines our patented Airescape™ technology with an ergonomic design

triple-stitched main seams

•Folded dimensions- 34

Humminbird Auto Chart Card Zero Line North America Bunks & Guides Threading allows a seamless transitionThe Zero Lines Map card is the starting point for building your own maps with AutoChart or AutoChart Live. With these all important Zero lines as your foundation, you can begin creating your own, accurate and detailed maps of any fishing spot, even where contour coverage doesn't exist. 16 GB Space to maintain your custom maps Over 3. 8 Million Unnamed water bodies . Over 140,000 named water bodies .