Cargo ship 🇯🇵Japan

KOUUN21

IMO 9181273MMSI 431400682Call sign JK5510

8.6 km SE of Kitsuki, Japan

Last seen 11 Nov, 16:50 UTC

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33.3532° N, 131.6691° E

33.3532° N, 131.6691° ELast 24 h track

Speed10.1kn

Course296°

DestinationCLASS B

Voyage

Destination: CLASS B
Speed: 10.1 kn
Course: 296°
Position: 33.3532° N, 131.6691° E
Last report: 11 Nov 2026, 16:50 UTC11 Nov, 16:50 UTC
Nearest port: Kitsuki8.6 km SE of the port

Particulars

IMO: 9181273
MMSI: 431400682
Call sign: JK5510
Flag: 🇯🇵 Japan
Type: Cargo shipAIS type 70
Length: 59 m
Beam: 9 m
Deadweight: 292 t

Not broadcast: ETA and draught.

About KOUUN21

KOUUN21 (IMO 9181273, MMSI 431400682) is a cargo ship registered in Japan. It is 59 m long and 9 m wide. Its most recent AIS position, received on 11 Nov 2026 at 16:50 UTC, placed it 8.6 km SE of Kitsuki, Japan. It was moving at 10.1 knots on a course of 296°. The crew reported CLASS B as the destination.

Frequently asked questions

Where is KOUUN21 now?

KOUUN21 was last reported 8.6 km SE of Kitsuki, Japan on 11 Nov 2026 at 16:50 UTC. It was moving at 10.1 knots on a course of 296°.

What type of ship is KOUUN21?

KOUUN21 is a cargo ship. It is 59 m long and 9 m wide.

What is the IMO and MMSI number of KOUUN21?

The MMSI of KOUUN21 is 431400682. Its IMO number is 9181273. Its call sign is JK5510.

What flag does KOUUN21 fly?

KOUUN21 sails under the flag of Japan (JP).

Where is KOUUN21 going?

KOUUN21 reported its destination as CLASS B.

Vessels nearby

Other ships reported close to KOUUN21 in the last 24 hours.

KOSHO MARU NO.3 🇯🇵 Tanker → JP KIK 41.1 km away · Stopped RYUEI MARU NO.2 🇯🇵 Tanker → JP OIP KITSUKI OFF1.4 km away · Stopped CHOUHOUMARU 🇯🇵 Tanker → JP OIP KITSUKI OFF1.9 km away · Stopped TAMARIKIMARU NO.2 🇯🇵 Tanker → JP MOO OFF/E2.5 km away · Stopped SANYOU MARU 🇯🇵 Tanker → JP OIP OFF/E2.9 km away · Stopped TENJINMARU 🇯🇵 Tanker → CLASS B3.4 km away · Stopped

Show 6 more

TENJIN MARU NO.8 🇯🇵 Cargo → CLASS B3.6 km away · Stopped MATSUSHIMA 🇯🇵 Tanker → JP 0IP KITSUKI OFF4.0 km away · Stopped EIKOUMARU 🇯🇵 Tanker → CLASS B4.3 km away · Stopped ITTENMARU 🇯🇵 Fishing → CLASS B4.5 km away · 5.3 kn AWAJISHIMA 🇯🇵 Tanker → JP OIP OFF4.8 km away · Stopped HOUGYOMARU NO.10 🇯🇵 Fishing → CLASS B5.2 km away · 21.7 kn

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CAHAYA ABADI 205 🇮🇩 Cargo → PAKNING7.2 kn CASITA 🇳🇱 Cargo Stopped UNION 🇳🇱 Cargo Stopped ONAMI NO.5 🇯🇵 Cargo → JP YYO M OFF11.7 kn HARLE EXPRESS 🇩🇪 Cargo → WANGEROOGE → HARLESStopped PRESTO 🇳🇱 Cargo → GENEMUIDENStopped

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