Dredger 🇯🇵Japan

KAIRYU

IMO 8663731MMSI 431002764Call sign JD3107

In the port of Aomi, Japan

Last seen 13 Nov, 04:29 UTC

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35.6341° N, 139.7529° E

Speed0.4kn

DestinationTokyo

Voyage

Destination: Tokyo, JapanAIS: JP TYO S
Speed: 0.4 kn
Course: 245°
Heading: 186°
Position: 35.6341° N, 139.7529° E
Last report: 13 Nov 2026, 04:29 UTC13 Nov, 04:29 UTC
Nearest port: AomiIn port

Particulars

IMO: 8663731
MMSI: 431002764
Call sign: JD3107
Flag: 🇯🇵 Japan
Type: DredgerAIS type 33
Length: 69 m
Beam: 14 m
Draught: 2.8 m
Deadweight: 1,540 t

Not broadcast: ETA.

About KAIRYU

KAIRYU (IMO 8663731, MMSI 431002764) is a dredger registered in Japan. It is 69 m long and 14 m wide. Its most recent AIS position, received on 13 Nov 2026 at 04:29 UTC, placed it in the port of Aomi, Japan. The crew reported Tokyo, Japan as the destination.

Frequently asked questions

Where is KAIRYU now?

KAIRYU was last reported in the port of Aomi, Japan on 13 Nov 2026 at 04:29 UTC.

What type of ship is KAIRYU?

KAIRYU is a dredger. It is 69 m long and 14 m wide.

What are the IMO and MMSI numbers of KAIRYU?

The MMSI of KAIRYU is 431002764. Its IMO number is 8663731. Its call sign is JD3107.

What flag does KAIRYU fly?

KAIRYU sails under the flag of Japan (JP).

Where is KAIRYU going?

KAIRYU reported its destination as Tokyo, Japan (AIS destination “JP TYO S”).

Vessels nearby

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

KOUNMARU NO.6 🇯🇵 Tug → CLASS B0.4 km away · Stopped KOUNMARU NO 5 🇯🇵 Tug → CLASS B0.5 km away · Stopped KOUUNMARU NO.16 🇯🇵 Tug → CLASS B0.6 km away · Stopped KAIO MARU 🇯🇵 Tug → TOKYO0.6 km away · Stopped YASHIMA MARU 🇯🇵 Tug → CLASS B0.6 km away · Stopped SHINJU MARU 🇯🇵 Cargo → JP TYO S0.6 km away · Moored

Show 6 more

ARIAKE MARU 🇯🇵 Tug → SHIBAURA0.6 km away · Stopped KOUUNMARU NO17 🇯🇵 Tug → CLASS B0.7 km away · 9.5 kn SYMPHONY MODERNA 🇯🇵 Passenger → JP TYO H1.0 km away · 10.6 kn MUSASHI 🇯🇵 Tug → JP TYO H1.4 km away · Stopped ASAHI 🇯🇵 Tug → TOKYO1.4 km away · Stopped OHI MARU 🇯🇵 Tug → JP TYO1.4 km away · Stopped

Other vessels named KAIRYU

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

KAIRYU 🇯🇵 Tanker → JP CHB 14A BStopped KAIRYU 🇯🇵 Passenger → CLASS B7.5 kn KAIRYU 🇯🇵 Tug → CLASS BStopped

Similar special-purpose vessels

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ARGUS 🇳🇱 Special purpose → HAMMoored CHARLIE-C 🇺🇸 Special purpose → \BATON ROUGE7.0 kn CG FIR 🇺🇸 Special purpose → CORDOVA10.4 kn WANDELAAR PILOT 🇧🇪 Special purpose → OOSTENDE5.4 kn HARALD 🇫🇮 Special purpose → SE GOTStopped LEENDERT 🇳🇱 Special purpose → MARKEN → IStopped

More special-purpose vessels in the directory

The next special-purpose vessels with an IMO number after KAIRYU, A–Z.

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