Track Thomas Jefferson's Current Position In This Live Research Ship Tracker

Thomas Jefferson is a John McDonnell Class research ship currently operated by National Oceanic and Atmospheric Administration. Thomas Jefferson was built by Halter Marine in Mississippi. The ship has been in active service for 34 years. View Thomas Jefferson's real-time location, route, speed, course history, itinerary updates, port destinations, estimated arrival times, and more in the research ship tracker map below. All Cruising Earth ship position data is sourced directly from the global AIS tracking system, ensuring accurate and continuously updated information.

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Thomas Jefferson Research Ship Tracking Map