CATHERINE MAUREEN

Particulars

MMSI	367685950
Call sign	WDI3210
Flag	United States
Vessel type	Tug
Length overall	31 m
Beam	12 m
Draught	3.1 m

From her own AIS broadcasts.

Her MMSI

367685950

The first three digits, 367, are the country code of the United States: 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 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	Under way under engine power
To the bow	9 m (A)
To the stern	22 m (B)
To the port side	5 m (C)
To the starboard side	7 m (D)
Destination as typed	XX XXX>US^0VR1What the crew entered; the Voyage card turns it into a port.
Heard from	AISStream
On the map since	20 Oct 2026, 22:43 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

BUD GOLDING Local vessel0.1 nm
AAL ANTWERP Cargo ship0.2 nm
MARGARET K0.3 nm
WESLEY A Tug0.5 nm
APOLLO Tug0.5 nm
MERCURY Tug0.5 nm
MARK E. KUEBLER Tug0.5 nm
TED C. LITTON Tug0.5 nm

Where she is

Position	27.8119° N, 97.3987° W
Speed	Stopped, 0.0 knots
Local time

Voyage

From: Corpus Christi, United StatesStopped here now
To: XX XXX>US^0VR1May not be updated: the ETA has passed
ETA: 16 Oct 04:29 UTC