The Humminbird 997C SI delivers high definition breakthrough Side Imaging sonar for picture-like images of the bottom, precision GPS Chartplotting and a no-compromise ultra wide, high resolution 8" screen.
This model has the same features as the Humminbird 997C plus built in Navionics Charts.
These Navionics Charts include:
HotMaps Premium North, Hot Maps Premium South, HotMaps Premium East and HotMaps premium West.
Gold Regions included: East Great Lakes 1G901XL3, Northeast US and Canyons 1G904XL3, Mid Atlantic US and Canyons 1G905XL3, Southeast US/Bahamas 1G906XL3, Gulf of Mexico 1G901XL3, West Coast (Hawaii not included) 1G912XL3, South Alaska 1G915XL3, West Great Lakes 1G900XL3, Northern US Rivers 1G918XL3, and Southern US Rivers 1G919XL3.
For full details on this unit, go to Humminbird's website at: http://www.humminbird.com.
