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Sweden flag

B4 · MMSI 265814610

SE
World map showing the last known position of B4 at 59° 7.218' N, 18° 18.171' E
NSEW
Current PositionLast report

B4 was last reported in the Baltic Sea, at 59.1203° N, 18.3029° E.

Show in Map
Updated — using terrestrial data
Live Satellite · latest position

See where B4 is now

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Unknown
Current Navigational Status
0.0 kn
Speed
0.0°
/ ---
Course / Heading
---
Static Draught
---
Current Draught

Voyage Tracker

N/A
ATD
N/A
N/A
ETA
N/A
B4

B4

Identity

N/A
Type
Sweden flagSE
Flag
N/A
IMO Number
265814610
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 B4 — straight from your phone.

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Dive into the fleet, port, and flag state that B4 is part of.

Flag State
All SE-flagged vessels
Browse every ship currently registered under the SE flag, with live AIS positions.

About B4

Identity · Ownership · Class · Route

B4 — Vessel

B4 is a maritime vessel registered under the Sweden flag.

B4 route and voyage history

The most recent AIS broadcast from B4 is shown on the live map above. The live route and current course of B4 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 B4 can be seen in the Similar Vessels section above.

  • MMSI: 265814610
  • Flag state: Sweden

Frequently Asked Questions

Where is B4 right now?+
B4 was last reported in the Baltic Sea, within the Baltic Sea trade route. 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 B4?+
B4 broadcasts MMSI 265814610. 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 B4?+
B4 is a maritime vessel registered under the SE flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder and full SE flag list at /flag/se.
How can I see the live position of B4?+
MarineRadar shows the latest AIS broadcast from B4 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 B4'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 B4?+
The vessel's design class is inferred from its dimensions, gross tonnage and dead weight, all of which are listed in the Identity and Specifications panels on the vessel page.

B4 — Key Facts

MMSI
265814610
Vessel type
Unknown
Flag state
SE
Current speed
0.0 knots
Course over ground
0.0°
Last known position
59.1203°, 18.3029°