Coverage of the northern Canadian side of Lake Huron from Sarnia to Port Elgin. Includes the Lake Huron North Channel coverage from Tobermory, west to the Wilson Channel. Contains Raster BSB V4 Electronic copies of the following paper charts: 2200, 2205, 2206A, 2206, 2207, 2228, 2235, 2250, 2251, 2257, 2258, 2259, 2260, 2261, 2266, 2267, 2268, 2273, 2274, 2291, 2299, 6028 Requires Navigational Software. Not GIS compatible. Web Activation required before use, so plan ahead. Canadian electronic charts are installed via an online download with an unlock code. Purchase constitutes acceptance of the DFO Canadian Hydrographic Service End User License Agreement. Product cannot be returned for refund . See Bluewater electronic Return Policy.