Navionics+ Regions - Canada & Alaska - Preloaded MSD FormatMarine and lake chartsOne foot contoursDaily updates and advanced features for one yearBoat safer and fish smarter. Max-detailed cartography for marine and lakes that is updated daily, makes Navionics+ the perfect choice for cruising and fishing. Get Nautical Chart, the most accurate navigational data; SonarChart™, an exclusive 1 ft HD bathymetry map; and Community Edits, local content from the community. Daily updates and advanced features are included for one year. Simply plug your card into your PC/Mac and register at navionics.com. USB reader provided.Preloaded with Nautical Chart and SonarChart™; Community Edits are downloadableEnjoy advanced features: SonarChart™ Live, Advanced Map Options and Plotter Sync.Enhance SonarChart™ with sonar logs you collect.NAV+CA: Canada & Alaska Coverage Details8,500 lakes and growingFull marine coverage plus border lakesDock-to-dock Autorouting within CanadaCheck out Navionics Compatibility Guide.