KONGO MARU No. 58

Fishing Vessel · IMO 9204221 · MMSI 431900088 · Last UTC 2026-02-08 01:03 UTC

Average Speed (60D)

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KONGO MARU No. 58

Fishing Vessel

Position time: 2026-02-08 01:03 UTC

Flag: jpn

Country: Japan

IMO: 9204221

MMSI: 431900088

GT: 187

Year: 1998

Call sign: JH3390

Destination is not available in AIS.

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

Track window: last 32 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.

Port call inference is loading.

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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.