FAIRPLAY IV

Particulars

MMSI	261031580
IMO number	7803451
Call sign	SPG3973
Flag	Poland
Vessel type	Tug
Length overall	27 m
Beam	9 m
Draught	5 m

From her own AIS broadcasts.

Her MMSI

261031580

The first three digits, 261, are the country code of Poland: an MMSI follows a ship's flag, so a new flag brings a new number.

Her IMO number, 7803451, stays with the hull for life.

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	Moored
To the bow	10 m (A)
To the stern	17 m (B)
To the port side	4 m (C)
To the starboard side	5 m (D)
Destination as typed	GDYNIAWhat the crew entered; the Voyage card turns it into a port.
Heard from	AISStream
On the map since	22 Oct 2026, 15:32 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

FAIRPLAY-97 Tug0.1 nm
FAIRPLAY XVI Tug0.1 nm
STENA EBBA Passenger ship0.1 nm
CAESAR Dredger0.2 nm
JIN FOISON Cargo ship0.3 nm
POLISH WARSHIP 282 Military vessel0.3 nm
PACIFIC STAR Cargo ship0.4 nm
DUBHE Cargo ship0.4 nm

Where she is

Position	54.5345° N, 18.5475° E
Speed	Stopped, 0.6 knots
Local time

Voyage

From: Gdynia, PolandDeparted 31 Oct 2026 (inferred)
To: Gdynia, PolandAbout 2.1 nm away in a straight line
ETA: 16 Apr 11:00 UTC