COSTANTE NERI — Tug · IMO 9443750

COSTANTE NERI was last reported moored in the Mediterranean Sea, within the Mediterranean East-West corridor, on 4 Nov 2026, 15:41 UTC. It was sailing from LIVORNO to LIVORNO with an ETA of 4 Nov 2026, 09:34 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.

COSTANTE NERI broadcasts MMSI 247277300 and is registered as IMO 9443750, with call sign IIRC2. 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.

COSTANTE NERI is classified as a tug vessel registered under the IT flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full tug fleet at /vessel-type/tug-pilot-vessel and full IT flag list at /flag/it.

MarineRadar shows the latest AIS broadcast from COSTANTE NERI 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.

COSTANTE NERI is classed by BUREAU VERITAS, the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a tug, COSTANTE NERI sits in the same design class as the other tugs listed in the Similar Vessels section of the vessel page, or in the full tug directory at /vessel-type/tug-pilot-vessel. COSTANTE NERI has a gross tonnage of 733 GT.