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HOUEIMARU

CargoCargo shipJapan

Position 3 h agoSource: AISStream.ioFree for any use

Identity

Name
HOUEIMARU
MMSI
431013261
IMO number
9858876
Call sign
JD4610
Flag state
Japan (MID 431)
Station type
Ship station

Classification & hull

AIS type code
70
Type
Cargo ship
Category
Cargo
Length overall
73 m
Beam
12 m
Draught
4.7 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 TYO OFF
ETA
Not reported
Navigational status
Under way using engine
Speed over ground
11.5 kn
Course over ground
239°
True heading
233°

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
33° 26.995' N
Longitude
135° 53.056' E
Decimal
33.44991, 135.88427
Received
3 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 HOUEIMARU's last known position, straight-line distance and true bearing — not a route either vessel is following.

VesselTypeDistanceBearing from HOUEIMARU
KAIKOUMARUCargo ship0.0 nm204° SSW
KOTOKU MARU NO16Tanker0.4 nm135° SE
GUANG XINGCargo ship0.6 nm112° ESE
NOZOMICargo ship0.6 nm251° WSW
JFE N6 DAIFUKU MARUCargo ship0.8 nm239° WSW
ZENITH VICTORYCargo ship0.8 nm31° NNE
BOOTES TWINCargo ship0.9 nm205° SSW
NO.11 SHIGEFUKUMARUTanker1.0 nm261° W
12 TENYOMARUCargo ship1.3 nm63° ENE
HOUSEIMARU N0.18Tanker1.5 nm58° ENE
SHINYU MARUTanker1.8 nm27° NNE
HAMAKOUCargo ship2.1 nm41° NE
CHITOSE NO.3Tanker2.1 nm24° NNE
SOLEILPassenger ship2.4 nm183° S
SHINKOUMARU NO.28Tanker2.5 nm20° NNE

Ranked by great-circle distance from HOUEIMARU'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”.