Garmin Bluechart G3 with Navionics Data
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Please note, Garmin G3 and G3 Vision Charts are NOT compatible with any unit pre-programmed with GN+ Charting, Please see Garmin Navionics Plus and Garmin Navionics Vision Plus Charts for GN+ units.
Get a new perspective on navigation with Garmin BlueChart g3 coastal marine cartography. Integrated Garmin and Navionics content provide the following mapping features in addition to navigational aids, spot soundings, tides and currents. Simply plug the SD card into your compatible Garmin MFD and enjoy the benefits of Garmin g3 Mapping.
Auto guidance technology- Will search the attributes of all relevant charts to suggest the best course for navigation taking into consideration your desired safe depth and overhead clearance.