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Norway flag

KALVEN ISBRYTER — Tug · MMSI 257034920

NO
World map showing the last known position of KALVEN ISBRYTER at 58° 9.734' N, 8° 4.345' E
NSEW
Current PositionLast report

KALVEN ISBRYTER was last reported in the North Sea, at 58.1622° N, 8.0724° E.

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Updated — using terrestrial data
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Unknown
Current Navigational Status
0.0 kn
Speed
0.0°
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Course / Heading
---
Static Draught
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Current Draught

Voyage Tracker

N/A
ATD
N/A
N/A
ETA
N/A
KALVEN ISBRYTER

KALVEN ISBRYTER

Identity

Tug
Type
Norway flagNO
Flag
N/A
IMO Number
257034920
MMSI
N/A
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 KALVEN ISBRYTER — straight from your phone.

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

Flag State
All NO-flagged vessels
Browse every ship currently registered under the NO flag, with live AIS positions.
Vessel Type
Browse all Tugs
See the global fleet of tugs tracked on MarineRadar with live AIS data.

About KALVEN ISBRYTER

Identity · Ownership · Class · Route

KALVEN ISBRYTER — Tug

KALVEN ISBRYTER is a tug registered under the Norway flag.

KALVEN ISBRYTER route and voyage history

The most recent AIS broadcast from KALVEN ISBRYTER is shown on the live map above. The live route and current course of KALVEN ISBRYTER 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 KALVEN ISBRYTER can be seen in the Similar Vessels section above or in the full tug fleet at /vessel-type/tug-pilot-vessel.

  • MMSI: 257034920
  • Vessel type: Tug
  • Flag state: Norway

Frequently Asked Questions

Where is KALVEN ISBRYTER right now?+
KALVEN ISBRYTER was last reported in the North Sea. 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 KALVEN ISBRYTER?+
KALVEN ISBRYTER broadcasts MMSI 257034920. 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 KALVEN ISBRYTER?+
KALVEN ISBRYTER is classified as a tug vessel registered under the NO flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full tug fleet at /vessel-type/tug-pilot-vessel and full NO flag list at /flag/no.
How can I see the live position of KALVEN ISBRYTER?+
MarineRadar shows the latest AIS broadcast from KALVEN ISBRYTER 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 KALVEN ISBRYTER'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 KALVEN ISBRYTER?+
As a tug, KALVEN ISBRYTER sits in the same design class as the other tugs listed in the Similar Vessels section of the vessel page, or in the full tug directory at /vessel-type/tug-pilot-vessel.

KALVEN ISBRYTER — Key Facts

MMSI
257034920
Vessel type
Tug
Flag state
NO
Current speed
0.0 knots
Course over ground
0.0°
Last known position
58.1622°, 8.0724°