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United States flag

WILLIAM S — Tug · IMO 1239737

US
World map showing the last known position of WILLIAM S at 30° 4.570' N, 90° 54.216' W
NSEW
Current PositionLast report

WILLIAM S was last reported in the Gulf of Mexico, at 30.0762° N, 90.9036° W.

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Updated — using terrestrial data
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See where WILLIAM S is now

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Unknown
Current Navigational Status
0.0 kn
Speed
0.0°
/ ---
Course / Heading
---
Static Draught
---
Current Draught

Voyage Tracker

N/A
ATD
N/A
N/A
ETA
N/A
WILLIAM S

WILLIAM S

Identity

Tug
Type
United States flagUS
Flag
1239737
IMO Number
367537450
MMSI
N/A
Call Sign

Specifications

N/A
Length × Breadth
N/A
Year Built
N/A
Deadweight
N/A
Gross Tonnage
N/A
Engine Power
N/A
Builder
N/A
Class Society
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Real-time AIS positions, voyage history, and arrival alerts for WILLIAM S — straight from your phone.

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Dive into the fleet, port, and flag state that WILLIAM S is part of.

Flag State
All US-flagged vessels
Browse every ship currently registered under the US flag, with live AIS positions.
Vessel Type
Browse all Tugs
See the global fleet of tugs tracked on MarineRadar with live AIS data.

About WILLIAM S

Identity · Ownership · Class · Route

WILLIAM S — Tug

WILLIAM S is a tug registered under the United States of America flag.

WILLIAM S route and voyage history

The most recent AIS broadcast from WILLIAM S is shown on the live map above. The live route and current course of WILLIAM S are shown on the bridge map above, updated whenever the vessel is in range of a coastal AIS receiver or a satellite pass.

Vessel class and identifiers

Vessels in the same class as WILLIAM S can be seen in the Similar Vessels section above or in the full tug fleet at /vessel-type/tug-pilot-vessel.

Frequently Asked Questions

Where is WILLIAM S right now?+
WILLIAM S was last reported in the Gulf of Mexico. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.
What are the identifiers for WILLIAM S?+
WILLIAM S broadcasts MMSI 367537450 and is registered as IMO 1239737. The MMSI is the radio identifier used by AIS; the IMO number stays with the ship for life and does not change with re-flagging or sale.
What type of ship is WILLIAM S?+
WILLIAM S is classified as a tug vessel registered under the US flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full tug fleet at /vessel-type/tug-pilot-vessel and full US flag list at /flag/us.
How can I see the live position of WILLIAM S?+
MarineRadar shows the latest AIS broadcast from WILLIAM S above, with current position, course, speed, and navigation status. Tap "View on map" to centre the live tracker on the vessel and watch its movement update in real time. The same data is available offline-friendly in the iOS and Android apps.
How often is WILLIAM S's position updated?+
AIS transponders broadcast position every 2 seconds when underway at high speed and up to every 3 minutes at anchor. The position you see refreshes whenever the ship is in range of a coastal AIS receiver or a satellite pass — typically seconds in coastal waters and minutes offshore.
What class is WILLIAM S?+
As a tug, WILLIAM S sits in the same design class as the other tugs listed in the Similar Vessels section of the vessel page, or in the full tug directory at /vessel-type/tug-pilot-vessel.

WILLIAM S — Key Facts

MMSI
367537450
IMO number
1239737
Vessel type
Tug
Flag state
US
Current speed
0.0 knots
Course over ground
0.0°
Last known position
30.0762°, -90.9036°