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.
