Tug 🇯🇵Japan

CARANUS 4

MMSI 431031122

45 km SW of Aioi, Japan

Last seen 10 Nov, 06:41 UTC

Track CARANUS 4 live — free

34.4047° N, 134.2519° E

Speed25.0kn

Course264°

DestinationCLASS B

Voyage

Destination: CLASS B
Speed: 25.0 kn
Course: 264°
Heading: 265°
Position: 34.4047° N, 134.2519° E
Last report: 10 Nov 2026, 06:41 UTC10 Nov, 06:41 UTC
Nearest port: Aioi45 km SW of the port

Particulars

MMSI: 431031122
Flag: 🇯🇵 Japan
Type: TugAIS type 52
Length: 21 m
Beam: 4 m

Not broadcast: ETA, call sign, IMO number and draught.

About CARANUS 4

CARANUS 4 (MMSI 431031122) is a tug registered in Japan. It is 21 m long and 4 m wide. Its most recent AIS position, received on 10 Nov 2026 at 06:41 UTC, placed it 45 km SW of Aioi, Japan. It was moving at 25.0 knots on a course of 264°. The crew reported CLASS B as the destination.

Frequently asked questions

Where is CARANUS 4 now?

CARANUS 4 was last reported 45 km SW of Aioi, Japan on 10 Nov 2026 at 06:41 UTC. It was moving at 25.0 knots on a course of 264°.

What type of ship is CARANUS 4?

CARANUS 4 is a tug. It is 21 m long and 4 m wide.

What is the MMSI number of CARANUS 4?

The MMSI of CARANUS 4 is 431031122.

What flag does CARANUS 4 fly?

CARANUS 4 sails under the flag of Japan (JP).

Where is CARANUS 4 going?

CARANUS 4 reported its destination as CLASS B.

Vessels nearby

Other ships reported close to CARANUS 4 in the last 24 hours.

SYOUEI MARU 🇯🇵 Cargo → CLASS B1.1 km away · 9.1 kn KOUSEN MARU 🇯🇵 Tanker → JP SBK1.4 km away · 12.2 kn HAYASE MARU 🇯🇵 Cargo → JP SBK/OFF1.7 km away · 11.7 kn CHITOSE NO6 🇯🇵 Tanker → CLASS B1.8 km away · 11.3 kn SUNFLOWER MURASAKI 🇯🇵 Passenger → JP OSA 4N2.1 km away · 21.3 kn NO.8SHINYOUMARU 🇯🇵 Cargo → CLASS B2.5 km away · 11.1 kn

Show 6 more

KANETO MARU NO.68 🇯🇵 Cargo → JP HHR OFF3.5 km away · 12.6 kn SAGAMI 🇯🇵 Cargo → JP OSA 3C3.8 km away · 12.1 kn NO.2 MEIYUUMARU 🇯🇵 Cargo → CLASS B4.1 km away · 11.7 kn AIKOUMARU 🇯🇵 Cargo → CLASS B4.7 km away · 10.1 kn FERRY OSAKA II 🇯🇵 Passenger → JP OSA 4S5.1 km away · 23.6 kn HOYU MARU 🇯🇵 Tanker → JP IKA OFF6.1 km away · Stopped

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