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*** Special Notice Regarding LORAN Closure: *** In accordance with the DHS Appropriations Act, the U.S. Coast Guard will terminate the transmission of all U.S. LORAN-C signals effective 2000Z 08 Feb 2010. At that time, the U.S. LORAN-C signal will be unusable and permanently discontinued. This termination does not affect U.S. participation in the Russian American or Canadian LORAN-C chains. U.S. participation in these chains will continue temporarily in accordance with international agreements. You may read more and download pertinent documents via our LORAN-C page.
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More About NAVCEN
News and Notices:
Item: Please be advised that our mailing address has changed and is now: U.S. Coast Guard Navigation Center, NAVCEN MS 7310, 7323 Telegraph Road, Alexandria, VA 20598 - 7310. Mail sent to our previous address will not be delivered. Please contact us with concerns or questions. Our physical location remains the same.
Item: An updated and corrected version of U.S. Coast Guard Commandant Instruction (COMDTINST) M16672.2D, Navigation Rules (International-Inland) is available as a free download. Read more...
Item: The Final Programmatic Environmental Impact Statement on the future of the LORAN-C has been published. The appendices are also available for download from our LORAN-C reference section.
Item: The Air Force Space Command has responded to recent GAO concerns regarding the GPS constellation. Read the article...
Item: The 2009 Light Lists have been published and are now available for download from our website...read more.
Item: You may view previous news items here.
Item: Get the latest News and Updates RSS Feeds (LNMs, LL Corrections)
U.S. Coast Guard Navigation Center - NAVCEN MS 7310, 7323 Telegraph Road, Alexandria, VA 20598 - 7310 | (703) 313-5900