BEFORE PURCHASING DIGITAL CHARTS, PLEASE READ THROUGH THE FAQ PAGE FOR ALL TECHNICAL QUESTIONS, THAT CAN BE FOUND THROUGH THIS LINK: https://www.charts.gc.ca/help-aide/faq-eng.html Electronic Navigational Chart (ENC) collection in S-57 format for Great Lakes - Superior and Huron. The CEN-A collection contains the approximate equal coverage as the following paper charts: 2200, 2201, 2205, 2206, 2207, 2224, 2225, 2228, 2235, 2241, 2242, 2243, 2244, 2245, 2250, 2251, 2257, 2258, 2259, 2274, 2282, 2283, 2291, 2293, 2300, 2301, 2303, 2304, 2307, 2308, 2309, 2310, 2311, 2312, 2314, 2315, and 2318. Canadian Digital Chart Collections are fulfilled digitally. Once your purchase is complete, a unique transaction code will be provided within 24 hours, allowing you to register, download, and update your digital charts at the CHS Chart Registry Service.
