MBS 171

Tug · IMO 9652416 · MMSI 525005137 · Last UTC 2026-02-20 17:29 UTC

Average Speed (60D)

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

Static vessel map preview

MBS 171

Tug

Position time: 2026-02-20 17:29 UTC

Flag: idn

Country: Indonesia

IMO: 9652416

MMSI: 525005137

DWT: 120

GT: 163

Year: 2012

Call sign: YDA6935

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

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.