Includes all lake maps found on the current Great Lakes LakeMaster card.
LakeMaster SD/micro cards include features such as Depth Highlight, Shallow Water Highlight and Water Level Offset, which can be used exclusively with Humminbird fish finders
Can be used with Minn Kota i-Pilot Link allowing you to “Follow” a selected depth contour line, delivering precise, automatic boat control
Scrollable lake list allows you to view and research lakes from your Humminbird fish finder on and off the water
The Great Lakes product no longer includes Kentucky and Tennessee lakes. See the LakeMaster SouthEast Edition products for lakes in these states.
SmartStrike full search functionality is exclusive to High-Definition waters only and GPS-equipped SOLIX, HELIX, ONIX and ION units.
SmartStrike full search functionality is exclusive to High-Definition waters only and GPS-equipped SOLIX, HELIX, ONIX and ION units.
New features – Updated shallow water area for Lake Michigan & parts of Superior; full coverage of Superior; all Lk Huron (incl Georgian Bay); Beaver Island on Michigan in HD; new HD survey of Lake St Clair (incl Canadian side); updated St. Clair River HD survey (incl Canadian side); updated Detroit River HD survey (incl Canadian side); HD survey of Syracuse, Kosciusko - IN; HD survey of Wamplers, Lenawee - MI; HD survey of Portage/Torch, Houghton - MI; HD survey of Lower Grand & Spring Lake - MI
