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*** Important Note About a Change to Our Website *** In the coming weeks NAVCEN will transition to a website with an all-new "look and feel". This upgrade is a large step in our goal to provide more useful, easier-to-access, and streamlined maritime safety data and information. In addition, the site will provide you with greater functionality across all platforms including mobile and desktop devices. For additional information, please follow this link: NAVCEN Website Upgrade Information.
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CONTACT US - U.S. COAST GUARD NAVIGATION CENTER

** If you have a GPS mapping or address problem, please read this from GPS.gov (clicking on this link will open a new browser window) before contacting us. **

You can contact us 24 hours a day and 7 days a week using the telephone number, or mailing address at the bottom of all our web pages or via this page.

To sign-up for free navigation notices and updates, go here: Navigation Center Email Services and RSS Feeds.
To report a system outage, discrepancy or problem, go here: ATON, GPS, AIS, LRIT. GPS users experiencing map or addressing problems should visit our GPS Mapping Problems page.

For our Frequently Asked Questions (FAQs) go here: AIS, GPS, LRIT, NavRules
For other inquires visit these external links or use the submission form that follows:
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