AZUMA MARU NO. 88

Oil Products Tanker · IMO 9140384 · MMSI 431300339 · Last UTC 2025-12-23 21:52 UTC

Average Speed (60D)

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AZUMA MARU NO. 88

Oil Products Tanker

Position time: 2025-12-23 21:52 UTC

Flag: jpn

Country: Japan

IMO: 9140384

MMSI: 431300339

DWT: 285

GT: 124

Year: 1996

Call sign: JI3590

Destination is not available in AIS.

AIS refresh is typically every 4–6 hours, sometimes up to 1–2 days.

Track window: last 60 days

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Nearest known locations from geocache labels around the vessel.

Nearby locations are being calculated.

Modeled destinations using route history and peer traffic context.

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Inferred port calls from sparse AIS snapshots.

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How often is this page updated?

AIS updates are usually every 4–6 hours. In low-coverage areas delays up to 1–2 days are possible.

Why are some vessel fields missing?

Some AIS transponders do not transmit complete static metadata.

How accurate are destinations and port calls?

These are probabilistic model outputs and should be treated as signals, not confirmations.