CM93 is a vector chart format originally produced by , a company now owned by Navico (the parent company of brands like Lowrance, Simrad, and B&G). The "v2" designation refers to Edition 2 of this specific chart database.
: The last major updates to the CM93 v2 database were roughly around 2011 . While useful for general planning, they should not be used as your primary source for navigation in hazardous areas . cm93 v2 charts download
CM93 refers to a proprietary vector chart format originally developed by CM93 is a vector chart format originally produced