TSUKUBA

MMSI 431004713Call sign JD3547

In the port of Yokohama, Japan

Last seen

35.4804° N, 139.6487° E

35.4804° N, 139.6487° E

Speed0.0kn
DestinationYokohama
StatusStopped

Voyage

Destination
Yokohama, JapanAIS: JP YOK D
Speed
0.0 kn
Course
306°
Heading
245°
Status
Underway (engine)
Position
35.4804° N, 139.6487° E
Last report
5 Aug 2026, 13:28 UTC
Nearest port
YokohamaIn port

Particulars

MMSI
431004713
Call sign
JD3547
Type
TugAIS type 52
Length
32 m
Beam
12 m
Draught
3.5 m

Not broadcast: ETA and IMO number.

About TSUKUBA

TSUKUBA (MMSI 431004713) is a tug registered in Japan. It is 32 m long and 12 m wide. Its most recent AIS position, received on 5 Aug 2026 at 13:28 UTC, placed it in the port of Yokohama, Japan. The crew reported Yokohama, Japan as the destination.

Frequently asked questions

Where is TSUKUBA now?

TSUKUBA was last reported in the port of Yokohama, Japan on 5 Aug 2026 at 13:28 UTC.

What type of ship is TSUKUBA?

TSUKUBA is a tug. It is 32 m long and 12 m wide.

What is the MMSI number of TSUKUBA?

The MMSI of TSUKUBA is 431004713. Its call sign is JD3547.

What flag does TSUKUBA fly?

TSUKUBA sails under the flag of Japan (JP).

Where is TSUKUBA going?

TSUKUBA reported its destination as Yokohama, Japan (AIS destination “JP YOK D”).

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