DIRK S. VANENKEVORT

Particulars

MMSI	338866000
IMO number	5175745
Call sign	WDH8351
Flag	United States
Vessel type	Tug
Length overall	262 m
Beam	24 m
Draught	7.4 m

From her own AIS broadcasts.

Her MMSI

338866000

The first three digits, 338, are the country code of the United States: an MMSI follows a ship's flag, so a new flag brings a new number.

Her IMO number, 5175745, stays with the hull for life.

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	Moored
To the bow	131 m (A)
To the stern	131 m (B)
To the port side	12 m (C)
To the starboard side	12 m (D)
Destination as typed	CALCITEWhat the crew entered; the Voyage card turns it into a port.
Heard from	AISStream
On the map since	31 Oct 2026, 04:24 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

POLSTEAM WELTYN Cargo ship2.1 nm
HANDY-ONE Tug2.1 nm
PUERTO RICO Tug2.1 nm
NEW YORK Tug2.1 nm
KATHY MCKEIL Cargo ship2.4 nm
NEW YORK Local vessel2.4 nm
DETROIT PRINCESS2.4 nm
MADISON R2.5 nm

Where she is

Position	42.3018° N, 83.0897° W
Speed	Stopped, 0.0 knots
Local time

Voyage

From: Windsor, CanadaStopped here now; before this Sault Sainte Marie, United States
To: Calcite, United StatesAbout 188 nm away in a straight line
ETA: 1 Nov 09:00 UTC