US Coast Guard Navigation Center (USCG NAVCEN)
7323 Telegraph Road
Alexandria, VA 20598 - 7310
USA
tel: +1 703 313 5900
email: This email address is being protected from spambots. You need JavaScript enabled to view it.
url: http://www.navcen.uscg.gov
About the US Coast Guard Navigation Center
The Navigation Center operates services and provides information that enhances the safety, security, and efficiency of U.S. waterways and civil GPS users. These services include:
- Operating the Nationwide Differential GPS System
- Operating the Long Range Identification and Tracking business helpdesk
- Operating the Nationwide Automatic Identification System
- Publishing Notices to Mariners and the Light List
- Disseminating navigation information through 24/7 operations center and the NAVCEN website
- Managing the Integrated Aids to Navigation Information System
- Managing electronic charting portfolios for U.S. Coast Guard units
- Serving as the primary U.S. government interface with GPS users (except aviation and military)
- Receiving and coordinating investigation of GPS outage reports
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