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BOKA POLARIS

ServiceDiving operationsUnited Kingdom

Position 38s agoSource: AISStream.ioFree for any use

Identity

Name
BOKA POLARIS
MMSI
232585000
IMO number
918752600
Call sign
MYKR6
Station type
Ship station

Classification & hull

AIS type code
34
Type
Diving operations
Category
Service
Length overall
110 m
Beam
20 m
Draught
5.6 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
ABERDEEN NORTH HARBO
ETA
Not reported
Navigational status
Moored
Speed over ground
0.0 kn
Course over ground
170°
True heading
249°

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
54° 59.111' N
Longitude
1° 31.301' W
Decimal
54.98519, -1.52169
Received
38s 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 BOKA POLARIS's last known position, straight-line distance and true bearing — not a route either vessel is following.

VesselTypeDistanceBearing from BOKA POLARIS
SVITZER JUBILEETug0.3 nm79° E
ORMESBY CROSSTug0.3 nm79° E
SVITZER TYNETug0.3 nm79° E
LIFTMOORUnknown1.8 nm88° E
CERULEAN ACECargo ship2.0 nm90° E
TERRAMARCargo ship2.1 nm91° E
SHEARWATERDredger or underwater operations2.2 nm86° E
BOREALPUnknown2.4 nm75° ENE
HADRIANPilot vessel2.5 nm80° E
SIR BOBBY ROBSONTug2.5 nm80° E
ASTRA CENTAURUSCargo ship2.5 nm88° E
COLLINGWOODPilot vessel2.5 nm80° E
NORTHERN QUESTOther type2.5 nm75° ENE
NORTHERN OSPREYOther type2.5 nm75° ENE
BOY CARLUnknown2.5 nm76° ENE

Ranked by great-circle distance from BOKA POLARIS'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”.