OCEAN HERCULES

Fishing Vessel · IMO 9881990 · MMSI 601674200 · Last UTC 2026-03-04 12:12 UTC

Average Speed (60D)

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OCEAN HERCULES

Fishing Vessel

Position time: 2026-03-04 12:12 UTC

Flag: zaf

Country: South Africa

IMO: 9881990

MMSI: 601674200

GT: 198

Year: 2019

Call sign: ZR6311

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.