CHRISTOS XXVIII

Particulars

MMSI	240340900
Call sign	SVB2561
Flag	Greece
Vessel type	Tug
Length overall	16 m
Beam	5 m

From her own AIS broadcasts.

Her MMSI

240340900

The first three digits, 240, are the country code of Greece: 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	5 m (A)
To the stern	11 m (B)
To the port side	4 m (C)
To the starboard side	1 m (D)
Heard from	AISStream
On the map since	31 Oct 2026, 01:47 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

IGNATIOS XXI Dredgerunder 0.1 nm
PROTUG 10 Tug0.1 nm
ELEFSIS M 1 Port tender0.1 nm
ENCHANTED PRINCESS Passenger ship0.1 nm
PROTUG 17 Tug0.1 nm
CH.GEMITZOGLOU Tug0.2 nm
F/D ATHINA High-speed craft0.2 nm
PILOT BOAT PY75 Pilot vessel0.2 nm

Where she is

Position	37.9357° N, 23.6224° E
Speed	Stopped, 0.1 knots
Local time

Voyage

From: Piraeus, GreeceStopped here now
To: Not reported
ETA: Not reported