RYOYU MARU

IMO 9873993MMSI 431013295Call sign JD4616

81 km SE of Gobo Wakayama, Japan

Last seen

33.4473° N, 135.8703° E

33.4473° N, 135.8703° E

Speed11.2kn
Course244°
DestinationJP UBJ OFF
StatusUnderway

Voyage

Destination
JP UBJ OFF
Speed
11.2 kn
Course
244°
Heading
247°
Status
Underway (engine)
Position
33.4473° N, 135.8703° E
Last report
14 Oct 2026, 00:21 UTC
Nearest port
Gobo Wakayama81 km SE of the port

Particulars

IMO
9873993
MMSI
431013295
Call sign
JD4616
Type
TankerAIS type 80
Length
54 m
Beam
10 m
Draught
4.0 m

Not broadcast: ETA.

About RYOYU MARU

RYOYU MARU (IMO 9873993, MMSI 431013295) is a tanker registered in Japan. It is 54 m long and 10 m wide. Its most recent AIS position, received on 14 Oct 2026 at 00:21 UTC, placed it 81 km SE of Gobo Wakayama, Japan. It was moving at 11.2 knots on a course of 244°. The crew reported JP UBJ OFF as the destination.

Frequently asked questions

Where is RYOYU MARU now?

RYOYU MARU was last reported 81 km SE of Gobo Wakayama, Japan on 14 Oct 2026 at 00:21 UTC. It was moving at 11.2 knots on a course of 244°.

What type of ship is RYOYU MARU?

RYOYU MARU is a tanker. It is 54 m long and 10 m wide.

What is the IMO and MMSI number of RYOYU MARU?

The MMSI of RYOYU MARU is 431013295. Its IMO number is 9873993. Its call sign is JD4616.

What flag does RYOYU MARU fly?

RYOYU MARU sails under the flag of Japan (JP).

Where is RYOYU MARU going?

RYOYU MARU reported its destination as JP UBJ OFF.

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