1.0Great Lakes St. Lawrence Seaway Systemhttps://greatlakes-seaway.com/en/#3 - Automatic Identification System (AIS) - Great Lakes St. Lawrence Seaway Systemrich600338<blockquote class="wp-embedded-content" data-secret="uHQ6AgOjue"><a href="https://greatlakes-seaway.com/en/news/3-automatic-identification-system-ais/">#3 – Automatic Identification System (AIS)</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://greatlakes-seaway.com/en/news/3-automatic-identification-system-ais/embed/#?secret=uHQ6AgOjue" width="600" height="338" title="“#3 – Automatic Identification System (AIS)” — Great Lakes St. Lawrence Seaway System" data-secret="uHQ6AgOjue" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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Effective March 31, 2003 NOTICE IS HEREBY GIVEN that effective March 31, 2003, The St. Lawrence Seaway Management Corporation will implement mandatory carriage of AIS in Seaway waters. The carriage requirements for AIS equipment will be as follows: Automated Identification System. 1) Each of the following vessels must use an Automatic Identification System (AIS) transponderhttps://greatlakes-seaway.com/wp-content/uploads/2022/01/300x300-logo-en.png334330