MapMedia C-MAP Wide Vector Chart: WVJNAM028MAP - Alaska (Update) Miscellaneous Placards A total of 200 Plotted

A total of 200 Plotted and Indexed GPS Positions for reefs and wrecks

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mariners can rely on this chart to supplement their route planning with valuable insights and recommendations for safe passage

1 Mean Bodily Sinkage in Open Water Conditions

this Waterproof Chart is an indispensable tool for your adventures on the open water

MapMedia C-MAP Wide Vector Chart: WVJNAM028MAP - Alaska (Update) Miscellaneous Placards A total of 200 PlottedHow MapMedia electronic charts are updated To meet the needs and safety of users, MapMedia updates its vector charts once or twice a year, according to the chart providers' updates, and once a year for raster charts. It is of course, extremely important for boaters to keep their charts up to date, in order to ensure the safety of all passengers onboard. Corrections, improvements and changes are made on a daily basis by the Hydrographic Services and by