Navigation Center Website Top Header Banner
Home | LNMs | BNMs | Nav Rules | AIS Data Requests | AIS Overview | GPS Constellation | GPS Testing | GPS Almanacs | USCG Int'l Ice Patrol | Contact Us | Search
Maritime Safety Data
Nav Systems and Services
Maritime Safety Information
Report a Problem



News and Notices:

Item: Get the latest News and Updates RSS Feeds (BNMs,LNMs,et al.)

Notice of Public Meeting: Shipping Coordination Meeting to prepare for the International Maritime Organization (IMO) Meeting.The Department of State will conduct a public meeting of the Shipping Coordination Committee at 10 a.m. on Thursday, April 29, 2021, by way of teleconference. The primary purpose of the meeting is to prepare for the 103rd session of the IMO Maritime Safety Committee to be held virtually from Wednesday, May 5, 2021 to Friday May 7, 2021 and from Monday, May 10, 2021 to Friday, May 14, 2021. Read more...

Item: The The U.S. Committee on the Marine Transportation System (CMTS) COVID-19 Working Group (C-19 WG) encourages mariners from all segments of the U.S. maritime industry to take a ten minute, anonymous, online survey regarding “Mariner Mental Health Needs during Covid-19”. Your input is critical to understanding how the COVID-19 pandemic has affected mariners, particularly with regard to mental health. Read more and take the survey, please.
Item: Lockheed Martin Space has released the Antenna Phase Center Offset, Group Delay and Inter-Signal Correction Value data for GPS-III SVNs 76 and 77.
Item: The U.S. Space Force and Lockheed Martin Space have released the GPS IIR/IIR-M satellite antenna patterns for world-wide public use. Additionally, the Institute of Navigation has offered a related ION Journal article, free to the public to accompany the antenna patterns. Read more....
Item: The Coast Guard Assistant Commandant for Prevention Policy has published MSIB 19-20 “Malicious email spoofing incidents” to highlight several recent cyber events involving increasingly sophisticated malicious email spoofing techniques within the Marine Transportation System (MTS) more.
Item: The Navigation Center is now publishing Broadcast Notices to Mariners (BNMs) for the 5th Coast Guard District.  You can search the database using a wide variety of parameters to get the BNMs you need the most. View the BNM page now.