SINTRA — Cargo · IMO 9514389

SINTRA is currently under way in the South Atlantic Ocean. It is sailing from NORFOLK to TUBARAO with an ETA of 11 Nov 2026, 12:00 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.

SINTRA broadcasts MMSI 636021278 and is registered as IMO 9514389, with call sign 5LDD8. 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.

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

MarineRadar shows the latest AIS broadcast from SINTRA 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.

SINTRA is classed by NIPPON KAIJI KYOKAI (NKK), the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a cargo, SINTRA sits in the same design class as the other cargos listed in the Similar Vessels section of the vessel page, or in the full cargo directory at /vessel-type/cargo. SINTRA has a gross tonnage of 31,754 GT.