CALYPSO

Trans-Shipment Vessel · IMO 9892559 · MMSI 574005120 · Last UTC 2026-03-04 11:28 UTC

Average Speed (60D)

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CALYPSO

Trans-Shipment Vessel

Position time: 2026-03-04 11:28 UTC

Flag: vnm

Country: Vietnam

IMO: 9892559

MMSI: 574005120

DWT: 27573

GT: 23739

Year: 2021

Call sign: XVIR7

Destination is not available in AIS.

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

Track window: last 59 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.