HELIOS — Dredger · IMO 9739197

HELIOS was last reported moored in the Mediterranean Sea, within the Mediterranean East-West corridor, on 5 Nov 2026, 11:22 UTC. It was sailing from DUBA to ASTAKOS with an ETA of 18 Apr 2026, 11:42 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.

HELIOS broadcasts MMSI 210293000 and is registered as IMO 9739197, with call sign 5BMN4. 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.

HELIOS is classified as a dredger vessel registered under the CY flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full dredger fleet at /vessel-type/military-special and full CY flag list at /flag/cy.

MarineRadar shows the latest AIS broadcast from HELIOS 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 dredger, HELIOS sits in the same design class as the other dredgers listed in the Similar Vessels section of the vessel page, or in the full dredger directory at /vessel-type/military-special.