CHRISTOS LIII

Particulars

MMSI	237573900
Call sign	SY2658
Flag	Greece
Vessel type	Tug
Length overall	20 m
Beam	6 m

From her own AIS broadcasts.

Her MMSI

237573900

The first three digits, 237, 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	14 m (A)
To the stern	6 m (B)
To the port side	2 m (C)
To the starboard side	4 m (D)
Heard from	AISStream
On the map since	31 Oct 2026, 05:29 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

VIRGO I Tanker0.2 nm
CHRISTOS 73 Tug0.3 nm
OMER H Cargo ship0.3 nm
PANTOKRATOR Tug0.3 nm
SPECIALITY Tanker0.3 nm
ECO FRIEND Tanker0.3 nm
VERNICOS LIBERTY Tug0.4 nm
IFESTOS 2 Tug0.4 nm

Where she is

Position	37.9515° N, 23.6070° E
Speed	Stopped, 0.9 knots
Local time

Voyage

From: Piraeus, GreeceDeparted 31 Oct 2026 (inferred)
To: Not reported
ETA: Not reported