Williams & Heintz Map's Maryland Cruising Guide and Virginia Cruising Guide are nautical chart books of the navigable waters of Maryland and Virginia. New this year, they come with links to take you to an App, so that you can have the Williams & Heintz Cruising Guides on your iPhone, iPad, or Android phone too.
The digital charts, for your phone or tablet, are free with the purchase of the Virginia or Maryland Cruising Guides. You can also purchase individual charts separately.
The App is not replacing printed products; it complements the printed charts. The app,is the Avenza PDF Maps. It has functionality for locating (via GPS), measuring, plotting points, importing and exporting points. This spatially referenced map shows exactly where you are. And with the paper chart, you know where you’re going.