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KATURAGI MARU

TankerTankerJapan

Position 4 h agoSource: AISStream.ioFree for any use

Identity

Name
KATURAGI MARU
MMSI
431010743
IMO number
9809198
Call sign
JD4309
Flag state
Japan (MID 431)
Station type
Ship station

Classification & hull

AIS type code
80
Type
Tanker
Category
Tanker
Length overall
56 m
Beam
9 m
Draught
3.0 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
>JP SAE
ETA
Not reported
Navigational status
Under way using engine
Speed over ground
11.9 kn
Course over ground
253°
True heading
257°

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
34° 8.972' N
Longitude
132° 50.338' E
Decimal
34.14953, 132.83897
Received
4 h 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 KATURAGI MARU's last known position, straight-line distance and true bearing — not a route either vessel is following.

VesselTypeDistanceBearing from KATURAGI MARU
TOYO MARUCargo ship0.7 nm134° SE
NEW FUTABACargo ship0.8 nm247° WSW
MEIKAKUCargo ship0.9 nm95° E
KAIYOU NO.2Cargo ship1.2 nm200° SSW
NISSHIN MARUCargo ship1.3 nm174° S
MEIJI MARU NO.7Cargo ship1.4 nm77° ENE
TAIWA MARUTanker1.7 nm157° SSE
SHINEIMARUCargo ship1.7 nm192° SSW
TETSURYU MARUCargo ship1.8 nm124° SE
KINJUMARUCargo ship1.8 nm245° WSW
RIKISHIMARU NO.8Tanker (reserved code 88)1.8 nm251° WSW
SEIUNMARU NO.28Unknown1.8 nm154° SSE
KAIYO MARUCargo ship2.1 nm87° E
SS LUNACargo ship2.2 nm154° SSE
WES SINACargo ship, carrying category A hazardous cargo2.3 nm152° SSE

Ranked by great-circle distance from KATURAGI MARU'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”.