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*** Important Note *** Please be advised that the Coast Guard Navigation Center (NAVCEN) website may be unavailable due to scheduled maintenance period from 6:00 PM, Eastern Time, until 10:00 PM, Eastern Time, on Thursday, May 19th. Should you have any questions, please contact NAVCEN at
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News and Notices:

Item: Get the latest News and Updates RSS Feeds (BNMs,LNMs,et al.)
Item: National Safe Boating Week is Saturday, 21 May through Friday 27 May. Boater education makes a difference, stats show 77% of fatalities occurred with untrained operators. Read more here.
Item: Lockheed Martin Space has released updates to the GPS III SV01 (SVN74) to SV04 (SVN77) and the information for SV05 (SVN78) antenna phase center offsets of the L1, L2 and L5 signals.

The U.S. Coast Guard, National Weather Service, and National Hurricane Center announce the addition of a new Hazardous Weather Outlook service covering the Eastern Pacific Ocean. Read more here:

Item: The International Ice Patrol announced the Ice Season has commenced and is now publishing the Weekly Iceberg Outlook Report on their Products page.
Item: The 2022 Light Lists have been published and are now available for download from our website.
Item: The U.S Space Force has released a roadmap of the GPS enterprise running through the end of FY-28.
Item: The Coast Guard ceased monitoring all High Frequency (HF) voice distress frequencies within the contiguous United States and Hawaii on 7 February, 2022. See MSIB Number: 10-21
Item: Visit the U.S. Coast Guard Navigation Center Facebook page here.
Item: Recommendations for fending off malicous email attacks from the Coast Guard Cyber Readiness Branch. Read here.