M lowrance had everything preloaded on it now them I think was 3 foot contours but it least had SOMETBING I got a map card for it its a hd version , my hummingbird 997 it didn't have nothin so I got a navonics chip for it naturally I was only for Midwest or sowmtbing , dnt really wanam buy a new map card for my bird for the south and have a old one for my local , 50 to one half dozen to other just would be nice to have water level settings on both units I no that