CAVALIER II — Tanker · MMSI 755031000

CAVALIER II has not broadcast an AIS position for 26 days. The most recent broadcast placed it in the South Atlantic Ocean, on 11 Oct 2026, 18:04 UTC. It was sailing from GREGORIO CURVO to ASUNCION. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.

CAVALIER II broadcasts MMSI 755031000. 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.

CAVALIER II is classified as a tanker vessel registered under the PY flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full tanker fleet at /vessel-type/tanker and full PY flag list at /flag/py.

MarineRadar shows the latest AIS broadcast from CAVALIER II 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 tanker, CAVALIER II sits in the same design class as the other tankers listed in the Similar Vessels section of the vessel page, or in the full tanker directory at /vessel-type/tanker.