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Netherlands flag

BLUE — Dredger · MMSI 244013024

NLUnder way using engine
World map showing the last known position of BLUE at 51° 10.130' N, 5° 57.611' E
NSEW
Current PositionNo recent signal

BLUE has not broadcast an AIS position for 5 days. Its most recent report placed it in the North Sea, at 51.1688° N, 5.9602° E, on 3 Sep 2026, 13:51 UTC. It was sailing from WANSSUM to ENKHUIZEN.

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Updated 5 days ago using terrestrial data
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Under way using engine
Current Navigational Status
0.0 kn
Speed
0.0°
/ 511°
Course / Heading
0.6 m
Static Draught
0.6 m
Current Draught

Voyage Tracker

Netherlands flag
WANSSUMNLWAS
ATD
11:48 UTCSep 3, 2026
ETA
08:10 UTCSep 2, 2026
BLUE

BLUE

Identity

Dredger
Type
Netherlands flagNL
Flag
N/A
IMO Number
244013024
MMSI
PF4530
Call Sign

Specifications

7 m × 2 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 BLUE 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 WANSSUM
Port traffic, arrivals and live vessel positions for WANSSUM (NLWAS).
Destination Port
Port of ENKHUIZEN
Arrivals, berth specifications, and live vessel traffic for ENKHUIZEN (NLENK).

About BLUE

Identity · Ownership · Class · Route

BLUE — Dredger

BLUE is a dredger registered under the Netherlands flag.

BLUE route and voyage history

BLUE is currently on a voyage from WANSSUM to ENKHUIZEN with an estimated arrival on 2026-09-02T08:10:00Z. The live route and current course of BLUE 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 BLUE 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 BLUE right now?+
BLUE has not broadcast an AIS position for 5 days. The most recent broadcast placed it in the North Sea, on 3 Sep 2026, 13:51 UTC. It was sailing from WANSSUM to ENKHUIZEN. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.
What are the identifiers for BLUE?+
BLUE broadcasts MMSI 244013024, with call sign PF4530. 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 BLUE?+
BLUE 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 BLUE?+
MarineRadar shows the latest AIS broadcast from BLUE 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 BLUE'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 BLUE?+
As a dredger, BLUE 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.

BLUE — Key Facts

MMSI
244013024
Call sign
PF4530
Vessel type
Dredger
Flag state
NL
Navigation status
Under way using engine
Current speed
0.0 knots
Course over ground
0.0°
Heading
511°
Last known position
51.1688°, 5.9602°
Destination
ENKHUIZEN
ETA
2026-09-02T08:10:00Z
Departure port
WANSSUM
Actual time of departure
2026-09-03T11:48:00Z
Current draught
0.6 m
Maximum static draught
0.6 m
AIS last updated
2026-09-03T13:51:00Z