MARQUETTE MARINER — Local Vessel · MMSI 367451290

MARQUETTE MARINER has not broadcast an AIS position for 4 days. The most recent broadcast placed it in the North Pacific Ocean, on 3 Nov 2026, 05:19 UTC. It was sailing from ST LOUIS to ST LOUIS. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.

MARQUETTE MARINER broadcasts MMSI 367451290, with call sign WDF4388. The MMSI is the radio identifier used by AIS; the IMO number stays with the ship for life and does not change with re-flagging or sale.

MARQUETTE MARINER is classified as a local vessel vessel registered under the US flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full local vessel fleet at /vessel-type/cargo and full US flag list at /flag/us.

MarineRadar shows the latest AIS broadcast from MARQUETTE MARINER above, with current position, course, speed, and navigation status. Tap "View on map" to centre the live tracker on the vessel and watch its movement update in real time. The same data is available offline-friendly in the iOS and Android apps.

AIS transponders broadcast position every 2 seconds when underway at high speed and up to every 3 minutes at anchor. The position you see refreshes whenever the ship is in range of a coastal AIS receiver or a satellite pass — typically seconds in coastal waters and minutes offshore.

As a local vessel, MARQUETTE MARINER sits in the same design class as the other local vessels listed in the Similar Vessels section of the vessel page, or in the full local vessel directory at /vessel-type/cargo.