Navionics HotMaps Premium '07 Lake Maps

With over 10, 000 lakes charted from Navionics' own surveys, Navionics HotMaps Premium ?07 Lake Map?s media cartridge is pre-programmed and ready to use with today's leading chartplotters. Every region of HotMaps Premium '07 is loaded with valuable features including more underwater structures, major roads, county lines, and twice the high-definition bottom surveys; 300 HD lake maps to1' contours of select lakes.