Garmin Navionics+ BUS001L brings together coastal and inland mapping for the U.S. and coastal Canada in a single microSD/SD card upgrade. Designed for Garmin chartplotters originally equipped with built-in BlueChart g3 coastal charts or LakeVü g3 inland maps, this card delivers the full Garmin Navionics+ all-in-one mapping solution — complete with a one-year subscription for daily chart updates via the ActiveCaptain app. Verify chartplotter compatibility before purchasing.

Specifications:

• Coverage: U.S. coastal waters and coastal Canada, plus inland lakes and rivers
• Card format: microSD/SD
• Intended use: Updates chartplotters with built-in BlueChart g3 coastal or LakeVü g3 inland maps to Garmin Navionics+ cartography
• Includes one-year subscription for daily chart updates via the ActiveCaptain smart-device app
• Auto Guidance+ technology provides suggested dock-to-dock routing through channels, inlets, and marina entrances (for planning purposes only — does not replace safe navigation operations)
• Depth range shading: select up to 10 color-shaded target depth ranges
• Contour detail: up to 1-foot contours for bottom structure, swamps, canals, harbors, and marinas
• Shallow water shading configurable at a user-defined depth
• Customizable chart layers and overlay combinations
• NOAA raster cartography available as a free download via the ActiveCaptain app for select U.S. waters (not viewable on echoMAP CHIRP or echoMAP Plus combos on the plotter; viewable on mobile devices via the ActiveCaptain mobile app)
• ActiveCaptain Community content: community-sourced POIs including marinas, anchorages, hazards, and businesses
• Subscription renewal available to maintain access to daily updates and new content downloads