All the lakes content and advanced features found in Navionics+ are enhanced with 3D View, satellite overlay, and panoramic photos to offer the ultimate situational awareness. Designed with the most demanding boaters and serious anglers in mind, these additional viewing options can be utilized on a growing number of GPS plotters. Quickly pinpoint the best spots and catch more fish! Daily updates and advanced features are included for one year. Simply insert your card into your PC/Mac and register at navionics.com. USB reader provided. Check compatibility at navionics.com.

1' Contours 22,000 lakes and counting Preloaded with Nautical Chart and SonarChart™; Community edits are downloadable Enjoy advanced features: SonarChart™ Live, Advanced Map Options, and Plotter Sync Enhance SonarChart™ with sonar logs you collect Structures, reefs, drop-offs, vegetation, boat ramps, marinas, safety depth contours, navaids