Lowrance LakeMaster Pro Iowa/Illinois Preprogrammed Data Card

The All New 2009 LakeMaster ProMap Iowa/Illinois Card is plug & play, which means you simply insert the chip into your Lowrance unit, turn it on, and the lakes automatically appear on your screen. It's that simple. The new IA/IL chip is loaded with an amazing 478 total lakes with contours, of which 34 are high definition LAKEMASTER PROMAP lakes. Just a few of the highlights include: Shallow Water Areas for all ProMap lakes, the Fox Lake Chain in amazing 6 inch contours, all of Lake Michigan in 5 and 10 foot contours, Green Bay (Sturgeon Bay, Big Bay De Noc, Little Bay De Noc) in 3 foot contours, and the fox river from Depere to Little Rapids in 1 foot contours.
The chip is feature packed with: highly detailed road map, thousands of points of interest, state and wildlife management areas, parks, and hunting zones. The chip also features fast redraw and zoom levels to .03 miles.