TARPON

Patrol Vessel · IMO 4685389 · MMSI 366999617 · Last UTC 2023-11-30 18:15 UTC

Average Speed (60D)

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TARPON

Patrol Vessel

Position time: 2023-11-30 18:15 UTC

Flag: usa

Country: United States of America

IMO: 4685389

MMSI: 366999617

GT: 200

Year: 1999

Call sign: NTWX

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.