SOPHIA

Particulars

MMSI	254597000
Flag	Monaco
Vessel type	Pleasure craft
Length overall	17 m
Beam	4 m

From her own AIS broadcasts.

Her MMSI

254597000

The first three digits, 254, are the country code of Monaco: 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	8 m (A)
To the stern	9 m (B)
To the port side	2 m (C)
To the starboard side	2 m (D)
Heard from	AISStream
On the map since	22 Oct 2026, 17:06 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

WHITE PRINSES Pleasure craftunder 0.1 nm
NYLA Pleasure craftunder 0.1 nm
DAHOMEY Pleasure craft0.1 nm
LUISE Pleasure craft0.1 nm
BELGOSAX2.7 nm
VALOROSO Pleasure craft14 nm
LIDO Pleasure craft14 nm
PRESAGIO Wing-in-ground craft16 nm

Where she is

Position	50.8872° N, 4.7052° E
Speed	Stopped, 0.0 knots
Local time

Voyage

From: Leuven, BelgiumStopped here now; before this Wijgmaal, Belgium
To: Not reported
ETA: Not reported