ALTAIR — Tug · IMO 8030831

ALTAIR is currently in the Mediterranean Sea, within the Mediterranean East-West corridor. It is sailing from TROGIR to SPLIT with an ETA of 3 Nov 2026, 17:35 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.

ALTAIR broadcasts MMSI 238111340 and is registered as IMO 8030831, with call sign 9A6581. 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.

ALTAIR is classified as a tug vessel registered under the HR 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 HR flag list at /flag/hr.

MarineRadar shows the latest AIS broadcast from ALTAIR 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.

ALTAIR is classed by CROATIAN SHIPPING REGISTER, the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a tug, ALTAIR 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. ALTAIR has a gross tonnage of 230 GT.