MADDIE K

Particulars

MMSI	366998820
Call sign	WDN5533
Flag	United States
Vessel type	Tug
Length overall	24 m
Beam	8 m
Draught	2.8 m

From her own AIS broadcasts.

Her MMSI

366998820

The first three digits, 366, 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	Pushing ahead or towing alongside
To the bow	5 m (A)
To the stern	19 m (B)
To the port side	6 m (C)
To the starboard side	2 m (D)
Destination as typed	XX XXX>US^0Y3WWhat the crew entered; the Voyage card turns it into a port.
Heard from	AISStream
On the map since	29 Oct 2026, 19:45 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

MARILYN GEORGE Local vessel0.5 nm
KIMBERLY POLING0.5 nm
GULF COAST Tug0.6 nm
PATRIOT LEADER High-speed craft0.6 nm
ANNAPOLIS Tug0.7 nm
SEA HAWK Local vessel0.8 nm
SCHUYLKILL Tug0.9 nm
CHARLES HUGHES Local vessel0.9 nm

Where she is

Position	40.6652° N, 74.0210° W
Speed	4.3 knots
Course	2°
Local time

Voyage

From: New York, United StatesDeparted 31 Oct 2026 (inferred)
To: XX XXX>US^0Y3WAs broadcast
ETA: Not reported