MARINE RESCUE PJ20

Particulars

MMSI	503076580
Call sign	PJ20
Flag	Australia
Vessel type	Search and rescue
Length overall	6 m
Beam	4 m
Draught	0.6 m

From her own AIS broadcasts.

Her MMSI

503076580

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 AWorked out, not reported: only Class A transponders send a status, and she sends one. Class A is the full-strength kind that large cargo and passenger ships must carry.
Status she reports	Under way under engine power
To the bow	6 m (A)
To the stern	0 m (B)
To the port side	0 m (C)
To the starboard side	4 m (D)
Heard from	AISStream
On the map since	30 Oct 2026, 20:48 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

XTSEA Sailing vessel0.1 nm
MARY REIBEY Passenger ship0.1 nm
CLONTARF Passenger ship0.2 nm
SEADECK Passenger ship0.3 nm
BALMORAL Passenger ship0.3 nm
OCEANA Pleasure craft0.3 nm
FISHBURN Passenger ship0.3 nm
NARRABEEN Passenger ship0.3 nm

Where she is

Position	33.8524° S, 151.2313° E
Speed	22.2 knots
Course	254°
Local time

Voyage

From: Sydney, AustraliaDeparted 31 Oct 2026 (inferred)
To: Not reported
ETA: Not reported