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Belgium flag

SPN 21 — Law Enforce · IMO 0

BE
World map showing the last known position of SPN 21 at 51° 15.000' N, 4° 18.400' E
NSEW
Current PositionLast report

SPN 21 was last reported in the North Sea, at 51.2500° N, 4.3067° E.

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

See where SPN 21 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
SPN 21

SPN 21

Identity

Law Enforce
Type
Belgium flagBE
Flag
0
IMO Number
205477690
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 SPN 21 — straight from your phone.

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Similar Vessels

Nearby vessels of the same type

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Military Ops

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Military Ops

Dive into the fleet, port, and flag state that SPN 21 is part of.

Flag State
All BE-flagged vessels
Browse every ship currently registered under the BE flag, with live AIS positions.
Vessel Type
Browse all Law Enforces
See the global fleet of law enforces tracked on MarineRadar with live AIS data.

About SPN 21

Identity · Ownership · Class · Route

SPN 21 — Law Enforce

SPN 21 is a law enforce registered under the Belgium flag.

SPN 21 route and voyage history

The most recent AIS broadcast from SPN 21 is shown on the live map above. The live route and current course of SPN 21 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 SPN 21 can be seen in the Similar Vessels section above or in the full law enforce fleet at /vessel-type/military-special.

Frequently Asked Questions

Where is SPN 21 right now?+
SPN 21 was last reported in the North Sea, within the English Channel / North Sea corridor. 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 SPN 21?+
SPN 21 broadcasts MMSI 205477690 and is registered as IMO 0. 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 SPN 21?+
SPN 21 is classified as a law enforce vessel registered under the BE flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full law enforce fleet at /vessel-type/military-special and full BE flag list at /flag/be.
How can I see the live position of SPN 21?+
MarineRadar shows the latest AIS broadcast from SPN 21 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 SPN 21'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 SPN 21?+
As a law enforce, SPN 21 sits in the same design class as the other law enforces listed in the Similar Vessels section of the vessel page, or in the full law enforce directory at /vessel-type/military-special.

SPN 21 — Key Facts

MMSI
205477690
IMO number
0
Vessel type
Law Enforce
Flag state
BE
Current speed
0.0 knots
Course over ground
0.0°
Last known position
51.2500°, 4.3067°