MARINER SENTINEL

Standby-Safety Vessel · IMO 9779501 · MMSI 235117963 · Last UTC 2026-03-04 19:13 UTC

Average Speed (60D)

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MARINER SENTINEL

Standby-Safety Vessel

Position time: 2026-03-04 19:13 UTC

Flag: gbr

Country: United Kingdom

IMO: 9779501

MMSI: 235117963

DWT: 1593

GT: 2667

Year: 2017

Call sign: 2JPX5

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.