The Humminbird LakeMaster Western States Edition combines the best fishing waters for Arizona, California, Colorado, Idaho, Montana, New Mexico, Nevada, Oregon, Utah, Washington and Wyoming all on one microSD/SD Adapter map card. LakeMaster Western States Edition brings the ground-breaking technology of “Follow the Contour” to your fingertips. The microSD/SD Adapter map card’s feature, when combined with a compatible i-Pilot Link system, allows you to choose a path directly on or offset from any contour and automatically navigate it letting you focus on fishing more than ever before.

The Western States MicroSD/SD Adapter map card has coverage on over 1,150 total lakes with 77 in High Definition contours. Some of the region’s most popular lakes include High Definition data for:

Pleasant, AZ
Clear, CA
Don Pedro, CA
Isabella, CA
Oroville, CA
Shasta, CA
Plus so many others..