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WILLING BELL

Cargo ship · Japan · built 2017 · AIS Class A

IMO9791121MMSI431009113Call signJD4128Last AIS position Oct 1, 2026, 19:04 UTC

In short

WILLING BELL (Cargo ship, Japan flag) was last seen on AIS on , under way at 15.5 kn, in the North Pacific Ocean. Its crew-entered AIS destination is JP KWS HO, with an ETA of Oct 2, 2026, 09:30 UTC; its reported draught is 16.7 m (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 00:17 UTC).

Current voyage: from Kawasaki (departed Sep 28, 2026, 04:00 UTC) to JP KWS HO

Vessel type
Cargo ship
Flag
Japan
Year built
2017
Gross tonnage
7,971
Size (length × beam)
149 m × 24 m
Registered owner
—

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Last reported position

received
Position
34.9622° N, 140.1841° E
Area
North Pacific Ocean
StatusWhat do AIS statuses mean?
Under way using engine
Speed
15.5 kn
Course
242°
Heading
239°
34.9622° N, 140.1841° E
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Last 30 days: 2 port calls (Kawasaki).

Port calls are detected by Seadar from AIS (at least 30 minutes slow inside a harbour area); see Port calls below.

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Identity & particulars

Name
WILLING BELL
IMO numberWhat is an IMO number?
9791121
MMSIWhat is an MMSI?
431009113
Call signWhat is a call sign?
JD4128
Flag
Japan
Vessel type
Cargo ship
AIS ship type
Cargo
Gross tonnageGross tonnage vs deadweight
7,971
Length overall
149 m
Beam
23.8 m
Year built
2017

A tag next to a value names the register that supplied it (hover or tap it for the record and date). Values without a tag come from the ship's own AIS broadcasts or from Wikidata. Position and identity are derived live from AIS.

Ownership & management

Each line shows where the fact comes from. Links backed by an identifier point to the company page.

No owner, operator or manager is recorded for this vessel yet.

Timeline

Dated events for this ship from every source Seadar holds, newest first. Each line names its source; derived items say how they were derived.

DateEventSource
Left KawasakiAIS-detectedSeadar port-call detector (AIS geofence)
Arrived at KawasakiAIS-detectedSeadar port-call detector (AIS geofence)
Left KawasakiAIS-detectedSeadar port-call detector (AIS geofence)
Arrived at KawasakiAIS-detectedSeadar port-call detector (AIS geofence)

Owner, operator and manager changes found by comparing yearly EU MRV reports are dated to the reporting year ("during 2025"), not to a day. Port calls here are the most recent only; the full lists are further down.

Port calls

Two kinds of evidence, kept apart: calls Seadar detected from the ship's AIS positions, and arrivals and departures published by port authorities and customs records.

Detected from AIS AIS-detected

PortArrivedDepartedTime in port
Kawasaki JPKWSSep 27, 2026, 21:07 UTCSep 28, 2026, 04:00 UTC6 h 53 min
Kawasaki JPKWSSep 24, 2026, 03:48 UTCSep 24, 2026, 09:00 UTC5 h 12 min

Detected by Seadar when the ship's AIS positions stayed slow inside a harbour area. Calls shorter than 30 minutes are not shown. Depends on AIS reception; detection started on June 8, 2026.

Behaviour at sea Seadar-derived

Patterns Seadar derived from this ship's AIS broadcasts. They are inferences, not reports: each one shows how it was computed and how confident we are, and none of them says why a ship behaved this way.

WhenWhat we observedConfidence
Sep 28, 2026, 07:27 UTC
Draught change

Reported draught went from 6.7 m to 16.7 m after leaving Kawasaki. Seadar infers the ship probably loaded cargo.

Method seadar.behaviour.draught_change v1

Medium (65%)

Source: AISstream.io global terrestrial AIS. AIS data: AISstream.io. Licence: none published.

Derived from AIS positions of feeds whose terms allow display on Seadar. Coverage is terrestrial: gaps are reported only where our receivers kept hearing other ships. Detections below medium confidence are not shown.

How these are computed →

Frequently asked questions

Where is WILLING BELL now?
WILLING BELL (Cargo ship, Japan flag) was last seen on AIS on Oct 1, 2026, 19:04 UTC, under way at 15.5 kn, in the North Pacific Ocean. The crew-entered destination was JP KWS HO (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 00:17 UTC). This report does not confirm the ship’s current route.
What kind of ship is WILLING BELL?
WILLING BELL is a cargo ship sailing under the flag of Japan, built in 2017. The vessel is 149 m long with a beam of 23.8 m and has a gross tonnage of 7,971.
What sanctions and inspection records does Seadar hold for WILLING BELL?
Seadar has no matched sanctions record displayed for WILLING BELL from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels and the New Zealand Russia Sanctions Register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for WILLING BELL. Missing records do not establish whether the ship has been detained.

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