WINTERMOON

Particulars

MMSI	261002636
Call sign	SPA4105
Flag	Poland
Vessel type	Sailing vessel
Length overall	10 m
Beam	3 m

From her own AIS broadcasts.

Her MMSI

261002636

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.

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	5 m (B)
To the port side	2 m (C)
To the starboard side	1 m (D)
Heard from	AISStream
On the map since	31 Oct 2026, 11:12 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

CATALANZA VII Sailing vessel1.0 nm
S/V ELIZA JANE Sailing vessel1.0 nm
SHOWTIME Pleasure craft1.3 nm
OCTOPUS Sailing vessel1.4 nm
LUDO Sailing vessel1.4 nm
ORION Pleasure craft1.5 nm
NOMAD Pleasure craft1.5 nm
BO Sailing vessel1.5 nm

Where she is

Position	28.8310° N, 13.7687° W
Speed	5.4 knots
Course	54°
Local time

Voyage

To: Not reported
ETA: Not reported