Humminbird Maps

Humminbird LakeMaster
The Humminbird LakeMaster  Map Card features many FRESHWATER lakes.

Humminbird Contour Elite
Bring trip planning into the information age with Contour Elite. This unique software lets you access high-definition Humminbird LakeMaster lake data on your PC.
Contour Elite is a COMPUTER PRODUCT only, CD's are not compatible with GPS units.

Humminbird AutoChart
New Humminbird AutoChart  uses proprietary software that takes your Humminbird’s sonar recordings and GPS to build custom lake charts.