Canadian Hydrographic Service Nautical Chart CHS3977: Douglas Channel constellation Maptech's® "Offshore Navigator Lite" navigation

Maptech's® "Offshore Navigator Lite" navigation software is included

Area of coverage: North: Fond Du Lac and Sheboygan County lines

This product is ideal for public

along with slave gathering areas

Canadian Hydrographic Service Nautical Chart CHS3977: Douglas Channel constellation Maptech's® "Offshore Navigator Lite" navigationCHS Nautical Chart CHS3977: CHS Chart 3977: Douglas Channel With over 152,1000 miles of coastline, Canada has the longest coastline in the World! Canadian Hydrographic Service (CHS) charts provide commercial and recreational mariners with navigational information for Canada's vast waters. These charts make an excellent complement to any electronic system you might use on your boat or ship and provide a critical back up when something unexpectedly goes