TENZAN

MMSI 431015403Call sign JD4813

5.2 km E of Yokohama, Japan

Live ·

35.4523° N, 139.7073° E

35.4523° N, 139.7073° ELast 24 h track

Speed0.2kn
DestinationYokohama
StatusStopped

Voyage

Destination
Yokohama, JapanAIS: JP YOK
Speed
0.2 kn
Course
279°
Heading
354°
Status
Underway (engine)
Position
35.4523° N, 139.7073° E
Last report
22 Oct 2026, 19:06 UTC
Nearest port
Yokohama5.2 km E of the port

Particulars

MMSI
431015403
Call sign
JD4813
Type
TugAIS type 52
Length
40 m
Beam
12 m
Draught
3.5 m

Not broadcast: ETA and IMO number.

About TENZAN

TENZAN (MMSI 431015403) is a tug registered in Japan. It is 40 m long and 12 m wide. Its most recent AIS position, received on 22 Oct 2026 at 19:06 UTC, placed it 5.2 km E of Yokohama, Japan. The crew reported Yokohama, Japan as the destination.

Frequently asked questions

Where is TENZAN now?

TENZAN was last reported 5.2 km E of Yokohama, Japan on 22 Oct 2026 at 19:06 UTC.

What type of ship is TENZAN?

TENZAN is a tug. It is 40 m long and 12 m wide.

What is the MMSI number of TENZAN?

The MMSI of TENZAN is 431015403. Its call sign is JD4813.

What flag does TENZAN fly?

TENZAN sails under the flag of Japan (JP).

Where is TENZAN going?

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

Vessels nearby

Other ships reported close to TENZAN in the last 24 hours.

Show 6 more

Other vessels named TENZAN

Ship names are not unique — check the MMSI or IMO to be sure you have the right one.

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