MASUFUKU MARU

Aggregates Carrier · IMO 8814938 · MMSI 431013833 · Last UTC 2026-03-05 04:45 UTC

Average Speed (60D)

The interactive map requires JavaScript. A static preview is shown below.

Static vessel map preview

MASUFUKU MARU

Aggregates Carrier

Position time: 2026-03-05 04:45 UTC

Flag: jpn

Country: Japan

IMO: 8814938

MMSI: 431013833

DWT: 550

GT: 498

Year: 1989

Call sign: JK4950

Destination is not available in AIS.

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

Track window: last 58 days

Loading speed chart...

Company links are loading.

Nearest known locations from geocache labels around the vessel.

Nearby locations are being calculated.

Modeled destinations using route history and peer traffic context.

Destination candidates are loading.

Inferred port calls from sparse AIS snapshots.

Port call inference is loading.

News links are loading.

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.