HAI YANG SHI YOU 718

Research Vessel · IMO 9250452 · MMSI 412301240 · Last UTC 2026-03-04 19:39 UTC

Average Speed (60D)

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Static vessel map preview

Research Vessel

Position time: 2026-03-04 19:39 UTC

Flag: chn

Country: China Peopless Republic

IMO: 9250452

MMSI: 412301240

DWT: 2472

GT: 5082

Year: 2001

Call sign: BFNJ

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.

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.