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Netherlands flag

THERA — Tanker · MMSI 244700581

NLMoored
World map showing the last known position of THERA at 51° 40.980' N, 4° 23.507' E
NSEW
Current PositionLive

THERA is currently moored in the North Sea, at 51.6830° N, 4.3918° E. It is sailing from ANTWERP to LUDWIGSHAFEN with an ETA of 16 Sep 2026, 08:03 UTC. AIS position received 8 Sep 2026, 17:27 UTC.

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Updated 8 minutes ago using terrestrial data
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Moored
Current Navigational Status
0.0 kn
Speed
87.7°
/ 48°
Course / Heading
2.3 m
Static Draught
2.3 m
Current Draught

Voyage Tracker

Belgium flag
ANTWERPBEANR
ATD
04:42 UTCAug 28, 2026
ETA
08:03 UTCSep 16, 2026
THERA

THERA

Identity

Tanker
Type
Netherlands flagNL
Flag
N/A
IMO Number
244700581
MMSI
PB3810
Call Sign

Specifications

140 m × 12 m
Length × Breadth
N/A
Year Built
N/A
Deadweight
N/A
Gross Tonnage
N/A
Engine Power
N/A
Builder
N/A
Class Society
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Real-time AIS positions, voyage history, and arrival alerts for THERA — straight from your phone.

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Dive into the fleet, port, and flag state that THERA is part of.

Flag State
All NL-flagged vessels
Browse every ship currently registered under the NL flag, with live AIS positions.
Vessel Type
Browse all Tankers
See the global fleet of tankers tracked on MarineRadar with live AIS data.
Departure Port
Port of ANTWERP
Port traffic, arrivals and live vessel positions for ANTWERP (BEANR).
Destination Port
Port of LUDWIGSHAFEN
Arrivals, berth specifications, and live vessel traffic for LUDWIGSHAFEN (DELUH).

About THERA

Identity · Ownership · Class · Route

THERA — Tanker

THERA is a tanker registered under the Netherlands flag.

THERA route and voyage history

THERA is currently on a voyage from ANTWERP to LUDWIGSHAFEN with an estimated arrival on 2026-09-16T08:03:00Z. The live route and current course of THERA are shown on the bridge map above, updated whenever the vessel is in range of a coastal AIS receiver or a satellite pass.

Vessel class and identifiers

Vessels in the same class as THERA can be seen in the Similar Vessels section above or in the full tanker fleet at /vessel-type/tanker.

Frequently Asked Questions

Where is THERA right now?+
THERA is currently moored in the North Sea, within the English Channel / North Sea corridor. It is sailing from ANTWERP to LUDWIGSHAFEN with an ETA of 16 Sep 2026, 08:03 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.
What are the identifiers for THERA?+
THERA broadcasts MMSI 244700581, with call sign PB3810. 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.
What type of ship is THERA?+
THERA is classified as a tanker vessel registered under the NL 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 NL flag list at /flag/nl.
How can I see the live position of THERA?+
MarineRadar shows the latest AIS broadcast from THERA 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.
How often is THERA's position updated?+
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.
What class is THERA?+
As a tanker, THERA 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.

THERA — Key Facts

MMSI
244700581
Call sign
PB3810
Vessel type
Tanker
Flag state
NL
Navigation status
Moored
Current speed
0.0 knots
Course over ground
87.7°
Heading
48°
Last known position
51.6830°, 4.3918°
Destination
LUDWIGSHAFEN
ETA
2026-09-16T08:03:00Z
Departure port
ANTWERP
Actual time of departure
2026-08-28T04:42:00Z
Current draught
2.3 m
Maximum static draught
2.3 m
AIS last updated
2026-09-08T17:27:24Z