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JUSTINE MCALLISTER

🇺🇸 United States, tug

Under way at 7.0 knots near Annapolis, United States.Last report .

MMSI 367618310IMO 8107878Call sign WDH4493

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Particulars

MMSI367618310
IMO number8107878
Call signWDH4493
FlagUnited States
Vessel typeTug
Length overall32 m
Beam11 m
Draught4.8 m

From her own AIS broadcasts.

Her MMSI

367618310

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.

Her IMO number, 8107878, 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 classClass 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 reportsTowing astern
To the bow10 m (A)
To the stern22 m (B)
To the port side4 m (C)
To the starboard side7 m (D)
Destination as typedBALTIMORE,MDWhat the crew entered; the Voyage card turns it into a port.
Heard fromAISStream
On the map since

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

Where she is

Map © OpenStreetMap contributors © CARTO

Position38.8626° N, 76.4297° W
Speed7.0 knots
Course191°

Voyage

From
Baltimore, United StatesDeparted (inferred)
To
Baltimore, IrelandMay not be updated: the ETA has passed
ETA
BaltimoreBaltimore