SAINT JOHN PRV3

Anti-pollution equipment · MMSI 316022356 · Last UTC 2026-03-04 22:29 UTC

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SAINT JOHN PRV3

Anti-pollution equipment

Position time: 2026-03-04 22:29 UTC

Flag: CA

Country: Canada

MMSI: 316022356

Destination is not available in AIS.

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

Track window: last 15 days

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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.