MarineActivityCoastal AIS, clearly readOpen live map

ENFORCER

MilitaryLaw enforcement vesselNetherlands

Position 4 min agoSource: AISStream.ioFree for any use

Identity

Name
ENFORCER
MMSI
245114000
IMO number
1031680
Call sign
PDGA
Station type
Ship station

Classification & hull

AIS type code
55
Type
Law enforcement vessel
Category
Military
Length overall
50 m
Beam
9 m
Draught
3.5 m

Length is the sum of the two AIS reference-point dimensions fore and aft; beam is the sum of the port and starboard pair. Both come from the vessel's own static report.

Voyage & motion

Destination
DEN HELDER
ETA
Not reported
Navigational status
Moored
Speed over ground
0.0 kn
Course over ground
349°
True heading
339°

Destination, ETA and navigational status are typed in on the bridge, not measured. Speed, course and heading come from the vessel's instruments.

Last known position

Latitude
52° 57.542' N
Longitude
4° 46.705' E
Decimal
52.95904, 4.77841
Received
4 min ago
Reported by ship
Not reported
Source feed
AISStream.io

This is the latest position our store holds, not a live fix. The vessel has been free to move for the whole of the age shown above.

Basemap © OpenStreetMap contributors

Only one position is held for this vessel, so no track can be drawn.

Nearby

Other vessels near this one

Everything else our snapshot holds within 25 nm of ENFORCER's last known position, straight-line distance and true bearing — not a route either vessel is following.

VesselTypeDistanceBearing from ENFORCER
HIGHLAND KNIGHTCargo ship, no additional information0.1 nm307° NW
ENERGY PARADISEOther type0.1 nm359° N
STIM STAR ANGOLAOther type, no additional information0.1 nm274° W
BOS POOLCargo ship0.1 nm331° NNW
DSS GALATEALaw enforcement vessel0.1 nm51° NE
HNLMS SNELLIUSMilitary operations0.1 nm68° ENE
ERDAAnti-pollution equipment0.1 nm301° WNW
GRACELANDUnknown0.2 nm294° WNW
HNLMS URANIASailing vessel0.2 nm303° WNW
KNRM-JOKE DIJKSTRASearch and rescue vessel0.2 nm18° NNE
NOORDZEETug0.2 nm32° NNE
VAN KINSBERGENMilitary operations0.2 nm231° SW
ZUIDERZEETug0.2 nm20° NNE
ARGUSWing-in-ground craft0.2 nm114° ESE
VISARENDHigh-speed craft0.2 nm205° SSW

Ranked by great-circle distance from ENFORCER's last known fix, both taken from the same snapshot moment. Neither vessel has necessarily stayed put since — see the age shown above for how stale each position may be. Also available as JSON: /api/nearby.

What this data means

Reading this record

Everything above comes from two different AIS transmissions. Position, speed, course and heading arrive in message 1, 2 or 3, broadcast every few seconds while under way — that is why the position age above can be very small. Name, MMSI, IMO number, call sign, type and dimensions arrive in a separate static report — message 5 for a Class A transponder, message 24 for Class B — sent only around once every six minutes. A vessel can therefore show a fresh position with an old or missing static report, or the reverse.

Nothing here is estimated, interpolated, or carried over from a previous ship at the same MMSI. Where the vessel did not transmit a field, or transmitted a value the standard defines as "not available", we print “Not reported” rather than guess.

Data for this page comes from AISStream.io under Free for any use. Field meanings are explained in the reference guides. Nothing on this page is derived, estimated or filled in — where a field is empty, we print “Not reported”.