Search and rescue vessel 🇦🇺Australia

COAST GUARD 4

MMSI 503144600Call sign CG04

In the port of Port Melbourne, Australia

Last seen 28 Sep, 20:47 UTC

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37.8113° S, 144.9125° E

Voyage

Speed: 0.1 kn
Course: 213°
Position: 37.8113° S, 144.9125° E
Last report: 28 Sep 2026, 20:47 UTC28 Sep, 20:47 UTC
Nearest port: Port MelbourneIn port

Particulars

MMSI: 503144600
Call sign: CG04
Flag: 🇦🇺 Australia
Type: Search and rescue vesselAIS type 51
Length: 10 m
Beam: 4 m

Not broadcast: destination, IMO number and draught.

About COAST GUARD 4

COAST GUARD 4 (MMSI 503144600) is a search and rescue vessel registered in Australia. It is 10 m long and 4 m wide. Its most recent AIS position, received on 28 Sep 2026 at 20:47 UTC, placed it in the port of Port Melbourne, Australia.

Frequently asked questions

Where is COAST GUARD 4 now?

COAST GUARD 4 was last reported in the port of Port Melbourne, Australia on 28 Sep 2026 at 20:47 UTC.

What type of ship is COAST GUARD 4?

COAST GUARD 4 is a search and rescue vessel. It is 10 m long and 4 m wide.

What is the MMSI number of COAST GUARD 4?

The MMSI of COAST GUARD 4 is 503144600. Its call sign is CG04.

What flag does COAST GUARD 4 fly?

COAST GUARD 4 sails under the flag of Australia (AU).

Vessels nearby

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

WESTPORT 🇱🇷 Cargo → SGSIN → AUMEL0.2 km away · Stopped KOTA TEMA 🇸🇬 Cargo → AUMEL0.3 km away · Moored OOCL NORFOLK 🇭🇰 Cargo → AU MEL0.3 km away · Moored MAERSK YOSEMITE 🇸🇬 Cargo → AUSYD → AUMEL0.5 km away · Moored AAL SHANGHAI 🇨🇾 Cargo → AUADL → AUMEL1.1 km away · Moored TINGARI 🇦🇺 Tug → MELBOURNE1.1 km away · Stopped

Show 6 more

SL DAINTREE 🇦🇺 Tug → MELBOURNE1.1 km away · Stopped HANDY INCLUSIVITY 🇵🇦 Cargo → NZ NSN1.2 km away · Moored USV ELITE [UNMANNED] 🇲🇾 Other → MELBOURNE1.6 km away · Stopped SVITZER EUREKA 🇦🇺 Tug → GEELONG2.8 km away · Stopped SVITZER MARYSVILLE 🇦🇺 Tug → MELBOURNE2.8 km away · Moored SVITZER OTWAY 🇦🇺 Tug → MELBOURNE2.9 km away · Moored

Similar special-purpose vessels

Active special-purpose vessels of a similar size (7–13 m).

All special-purpose vessels

PILOT 718 SE 🇸🇪 Special purpose Stopped KNRM-GEORGINE 🇳🇱 Special purpose → MARKENMoored XPILOT LYSTFARTOEJ 🇩🇰 Special purpose → HUNDESTEDMoored EDETANIA 🇪🇸 Special purpose Stopped P 122 🇫🇷 Special purpose → MARSEILLE20.8 kn SAFI 🇳🇴 Special purpose → CH 16Stopped

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