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United Kingdom flag

THALASSA — Sailing Vessel · MMSI 232013617

GBClass B
World map showing the last known position of THALASSA at 50° 9.555' N, 5° 4.150' W
NSEW
Current PositionLive

THALASSA is currently positioned in the English Channel, at 50.1593° N, 5.0692° W. It is sailing from HELFORD to FALMOUTH with an ETA of 8 Sep 2026, 13:42 UTC. AIS position received 8 Sep 2026, 15:01 UTC.

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Updated 1 hour ago using terrestrial data
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Class B
Current Navigational Status
0.5 kn
Speed
28.0°
/ 339°
Course / Heading
0 m
Static Draught
---
Current Draught

Voyage Tracker

United Kingdom flag
HELFORDGBHDR
ATD
08:11 UTCSep 7, 2026
ETA
13:42 UTCSep 8, 2026
THALASSA

THALASSA

Identity

Sailing Vessel
Type
United Kingdom flagGB
Flag
N/A
IMO Number
232013617
MMSI
DATAHUB
Call Sign

Specifications

N/A
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 THALASSA — straight from your phone.

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

Flag State
All GB-flagged vessels
Browse every ship currently registered under the GB flag, with live AIS positions.
Vessel Type
Browse all Sailing Vessels
See the global fleet of sailing vessels tracked on MarineRadar with live AIS data.
Departure Port
Port of HELFORD
Port traffic, arrivals and live vessel positions for HELFORD (GBHDR).
Destination Port
Port of FALMOUTH
Arrivals, berth specifications, and live vessel traffic for FALMOUTH (GBFAL).

About THALASSA

Identity · Ownership · Class · Route

THALASSA — Sailing Vessel

THALASSA is a sailing vessel registered under the United Kingdom flag.

THALASSA route and voyage history

THALASSA is currently on a voyage from HELFORD to FALMOUTH with an estimated arrival on 2026-09-08T13:42:00Z. The live route and current course of THALASSA 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 THALASSA can be seen in the Similar Vessels section above or in the full sailing vessel fleet at /vessel-type/yacht.

Frequently Asked Questions

Where is THALASSA right now?+
THALASSA is currently in the English Channel, within the English Channel / North Sea corridor. It is sailing from HELFORD to FALMOUTH with an ETA of 8 Sep 2026, 13:42 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 THALASSA?+
THALASSA broadcasts MMSI 232013617, with call sign DATAHUB. 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 THALASSA?+
THALASSA is classified as a sailing vessel vessel registered under the GB flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full sailing vessel fleet at /vessel-type/yacht and full GB flag list at /flag/gb.
How can I see the live position of THALASSA?+
MarineRadar shows the latest AIS broadcast from THALASSA 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 THALASSA'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 THALASSA?+
As a sailing vessel, THALASSA sits in the same design class as the other sailing vessels listed in the Similar Vessels section of the vessel page, or in the full sailing vessel directory at /vessel-type/yacht.

THALASSA — Key Facts

MMSI
232013617
Call sign
DATAHUB
Vessel type
Sailing Vessel
Flag state
GB
Navigation status
Class B
Current speed
0.5 knots
Course over ground
28.0°
Heading
339°
Last known position
50.1593°, -5.0692°
Destination
FALMOUTH
ETA
2026-09-08T13:42:00Z
Departure port
HELFORD
Actual time of departure
2026-09-07T08:11:00Z
Maximum static draught
0 m
AIS last updated
2026-09-08T15:01:23Z