Garmin BluChrt g3 HXEU012R Med., Central-West - GA-010C077020Garmin BluChrt g3 HXEU012R Med., Central-West - GA-010C077020
BlueChart g3 on SD/Micro-SD card, HXEU012R Med., Central-West, MFG# 010-C0770-20, with integrated Garmin and Navionics content, auto-guidance, depth range shading, shallow water shading, and optional raster cartography (select models).