Easy-to-use, interactive display, allowing to consult port plans, select safety depth contours, access marine services and other useful details. Navionics Nautical Chart with essential cartographic reference detail, including data from public and private sources, as well as our own surveys. Navionics Gold cards cover multi-country areas called XL9 (XG in the Americas) or other configurations known as Small. Available in a preloaded version or fully downloadable, Navionics AUS Gold XL9 32XG Electronic Marine & Lake Charts offers flexibility and tremendous value for price. You can have the Gold cartography plus SonarChart for marine areas and lakes throughout the world with Navionics AUS Gold XL9 32XG Electronic Charts.