ACHIEVER

Particulars

MMSI	503046880
Call sign	VNW5999
Flag	Australia
Vessel type	Port tender
Length overall	17 m
Beam	5 m

From her own AIS broadcasts.

Her MMSI

503046880

The first three digits, 503, are the country code of Australia: an MMSI follows a ship's flag, so a new flag brings a new number.

She broadcasts no IMO number. Only larger seagoing ships are required to have one.

Her AIS details

AIS is the radio signal a ship sends so that other ships can see her. This is what her signal tells us.

Seen from above, bow to the right, so port is the upper side. The ring is her GPS aerial, where her crew or installer said it sits. Shiptrail draws the aerial's position, not the middle of the ship.

AIS class	Class BWorked out, not reported: only Class A transponders send a status, and she sends none. Class B is the lighter kind on yachts, fishing boats and other small craft, which reports less often.
To the bow	3 m (A)
To the stern	14 m (B)
To the port side	2 m (C)
To the starboard side	3 m (D)
Heard from	AISStream
On the map since	31 Oct 2026, 21:58 UTC

A, B, C and D are AIS's own names for these four distances.

From her own AIS broadcasts as the feed delivers them.

Ships near her

REGARDLESS Fishing vessel0.1 nm
FALCON Port tender0.1 nm
DINGO MARLEY Search and rescue vessel0.1 nm
SPIRIT OF BUNBURY Search and rescue vessel0.1 nm
PANTOMIME IV Sailing vessel0.1 nm
SVITZER MARLSTON Tug0.3 nm
SVITZER KOOMBANA Tug0.3 nm
SEAGLASS II Cargo ship1.3 nm

Where she is

Position	33.3111° S, 115.6404° E
Speed	Stopped, 0.0 knots
Local time

Voyage

From: Bunbury, AustraliaStopped here now
To: Not reported
ETA: Not reported