Question 1

Where is MARIA ISABEL right now?

Accepted Answer

MARIA ISABEL has not broadcast an AIS position for 72 days. The most recent broadcast placed it in the South China Sea, on 28 Jun 2026, 23:59 UTC. It was sailing from PUERTO PRINCESA to PUERTO PRINCESA. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.

Question 2

What are the identifiers for MARIA ISABEL?

Accepted Answer

MARIA ISABEL broadcasts MMSI 548862200 and is registered as IMO 6720509. 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.

Question 3

What type of ship is MARIA ISABEL?

Accepted Answer

MARIA ISABEL is classified as a passenger vessel registered under the PH flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full passenger fleet at /vessel-type/passenger and full PH flag list at /flag/ph.

Question 4

How can I see the live position of MARIA ISABEL?

Accepted Answer

MarineRadar shows the latest AIS broadcast from MARIA ISABEL 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.

Question 5

How often is MARIA ISABEL's position updated?

Accepted Answer

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.

Question 6

What class is MARIA ISABEL?

Accepted Answer

As a passenger, MARIA ISABEL sits in the same design class as the other passengers listed in the Similar Vessels section of the vessel page, or in the full passenger directory at /vessel-type/passenger.

MARIA ISABEL — Passenger · IMO 6720509

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