Welcome to the
Coast Guard Navigation Center (NAVCEN) secondary
website. This site contains current status
information for GPS, DGPS and Loran-C navigation
as well as Local Notice to Mariners. It is
designed to provide information in the event of
temporary outages of the NAVCEN's primary web
site. Please visit our
primary web site at www.navcen.uscg.gov.
The Navigation Information Service 24-hour help
desk is available and you can contact them at (703)
313-5900 or email: NISWS@navcen.uscg.mil.
For CGSIC inquiries, please
contact the CGSIC Executive Secretariat at (703)313-5930
or e-mail: firstname.lastname@example.org.