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Netherlands flag

ANNA CATHARINA — Dredger · MMSI 244770515

NLMoored
World map showing the last known position of ANNA CATHARINA at 52° 57.664' N, 5° 24.399' E
NSEW
Current PositionLive

ANNA CATHARINA is currently moored in the North Sea, at 52.9611° N, 5.4067° E. It is sailing from WORKUM to WORKUM with an ETA of 3 Sep 2026, 07:56 UTC. AIS position received 8 Sep 2026, 12:46 UTC.

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Updated 5 minutes ago using terrestrial data
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Moored
Current Navigational Status
0.0 kn
Speed
0.0°
/ 511°
Course / Heading
0 m
Static Draught
6 m
Current Draught

Voyage Tracker

Netherlands flag
WORKUMNLWKU
ATD
06:54 UTCSep 3, 2026
Netherlands flag
WORKUMNLWKU
ETA
07:56 UTCSep 3, 2026
ANNA CATHARINA

ANNA CATHARINA

Identity

Dredger
Type
Netherlands flagNL
Flag
N/A
IMO Number
244770515
MMSI
PD9374
Call Sign

Specifications

40 m × 8 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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Dive into the fleet, port, and flag state that ANNA CATHARINA 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 Dredgers
See the global fleet of dredgers tracked on MarineRadar with live AIS data.
Departure Port
Port of WORKUM
Port traffic, arrivals and live vessel positions for WORKUM (NLWKU).

About ANNA CATHARINA

Identity · Ownership · Class · Route

ANNA CATHARINA — Dredger

ANNA CATHARINA is a dredger registered under the Netherlands flag.

ANNA CATHARINA route and voyage history

ANNA CATHARINA is currently on a voyage from WORKUM to WORKUM with an estimated arrival on 2026-09-03T07:56:00Z. The live route and current course of ANNA CATHARINA 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 ANNA CATHARINA can be seen in the Similar Vessels section above or in the full dredger fleet at /vessel-type/military-special.

Frequently Asked Questions

Where is ANNA CATHARINA right now?+
ANNA CATHARINA is currently moored in the North Sea, within the English Channel / North Sea corridor. It is sailing from WORKUM to WORKUM with an ETA of 3 Sep 2026, 07:56 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 ANNA CATHARINA?+
ANNA CATHARINA broadcasts MMSI 244770515, with call sign PD9374. 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 ANNA CATHARINA?+
ANNA CATHARINA is classified as a dredger vessel registered under the NL flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full dredger fleet at /vessel-type/military-special and full NL flag list at /flag/nl.
How can I see the live position of ANNA CATHARINA?+
MarineRadar shows the latest AIS broadcast from ANNA CATHARINA 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 ANNA CATHARINA'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 ANNA CATHARINA?+
As a dredger, ANNA CATHARINA sits in the same design class as the other dredgers listed in the Similar Vessels section of the vessel page, or in the full dredger directory at /vessel-type/military-special.

ANNA CATHARINA — Key Facts

MMSI
244770515
Call sign
PD9374
Vessel type
Dredger
Flag state
NL
Navigation status
Moored
Current speed
0.0 knots
Course over ground
0.0°
Heading
511°
Last known position
52.9611°, 5.4067°
Destination
WORKUM
ETA
2026-09-03T07:56:00Z
Departure port
WORKUM
Actual time of departure
2026-09-03T06:54:00Z
Current draught
6 m
Maximum static draught
0 m
AIS last updated
2026-09-08T12:46:27Z