ShipWatchLive map Under wayTanker
KOUJYUNMARU NO.3
🇯🇵 Japan · IMO — · MMSI 431016236
StatusClass B
Speed / Course0.6 kn · —
DestinationANEGASAKI
ETA2026-08-20 06:49 UTC
Draught—
Position received2 hours ago
Position & past track
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Blue line shows the last 3 days of movement. White dots mark stops.
Current voyage
DepartureFUNABASHI2026-08-20 05:42 UTC
▲
100% of scheduled passage elapsedArrivalANEGASAKI2026-08-20 06:49 UTC
Voyage intelligence
Analysing the last 7 days of movement…
Photos
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Summary
- Where is the ship?
- KOUJYUNMARU NO.3 is at 35.4461, 139.9578 bound for ANEGASAKI, reported 2 hours ago.
- What kind of ship is this?
- A Tanker under the flag of Japan.
Latest AIS information
| Navigational status | Class B |
| Position received | 2 hours ago |
| Latitude / Longitude | 35.44609, 139.95776 |
| Speed | 0.6 kn |
| Course | — |
| Draught | — |
| Reported destination | — |
| Reported ETA | 2026-08-20 06:49 UTC |
Vessel particulars
| Name | KOUJYUNMARU NO.3 |
| Vessel type | Tanker |
| Flag | 🇯🇵 Japan |
| IMO number | — |
| MMSI | 431016236 |
| Call sign | — |
| Length overall | — |
| Beam | — |
| Gross tonnage | — |
| Year built | — |
Port call log
Derived from KOUJYUNMARU NO.3's own AIS track over the last 30 days — stops of 1.5 hours or more within 12 nm of a known port or yard.
TokyoJapan
2026-08-01 03:20 UTCstayed 2 h
YokohamaJapan
2026-07-28 03:27 UTCstayed 2 h
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