Captain's Supplies is a Print-on-Demand nautical chart dealer for NGA Charts. Charts are printed on high-quality heavy paper with waterproof ink. Other options available.
NGA charts are printed using the most recent data provided by the National Geospatial-Intelligence Agency (NGA). Much of this data may no longer be current. Boaters are advised to consult the "Corrected through NM ##/##" note in the margin of the chart for additional information and apply all Notice To Mariners corrections that have been issued subsequently.