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United States flag

CHARLES D MCALLISTER — Tug · IMO 6801418

USUnder way using engine
World map showing the last known position of CHARLES D MCALLISTER at 43° 39.439' N, 70° 14.850' W
NSEW
Current PositionLive

CHARLES D MCALLISTER is currently under way in the North Atlantic Ocean, at 43.6573° N, 70.2475° W, making 0.0 knots on a course of 17°. It is sailing from PORTLAND ME to PORTLAND ME with an ETA of 25 Aug 2026, 16:57 UTC. AIS position received 8 Sep 2026, 19:17 UTC.

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Updated 10 minutes ago using terrestrial data
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Under way using engine
Current Navigational Status
0.0 kn
Speed
17.0°
/ 511°
Course / Heading
4.3 m
Static Draught
4.3 m
Current Draught

Voyage Tracker

ATD
11:47 UTCAug 25, 2026
ETA
16:57 UTCAug 25, 2026
CHARLES D MCALLISTER

CHARLES D MCALLISTER

Identity

Tug
Type
United States flagUS
Flag
6801418
IMO Number
366897820
MMSI
WDB4383
Call Sign

Specifications

27 m × 9 m
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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Dive into the fleet, port, and flag state that CHARLES D MCALLISTER 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.
Departure Port
Port of PORTLAND ME
Port traffic, arrivals and live vessel positions for PORTLAND ME (USPWM).

About CHARLES D MCALLISTER

Identity · Ownership · Class · Route

CHARLES D MCALLISTER — Tug

CHARLES D MCALLISTER is a tug registered under the United States of America flag.

CHARLES D MCALLISTER route and voyage history

CHARLES D MCALLISTER is currently on a voyage from PORTLAND ME to PORTLAND ME with an estimated arrival on 2026-08-25T16:57:00Z. The live route and current course of CHARLES D MCALLISTER 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 CHARLES D MCALLISTER 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 CHARLES D MCALLISTER right now?+
CHARLES D MCALLISTER is currently under way in the North Atlantic Ocean. It is sailing from PORTLAND ME to PORTLAND ME with an ETA of 25 Aug 2026, 16:57 UTC. 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 CHARLES D MCALLISTER?+
CHARLES D MCALLISTER broadcasts MMSI 366897820 and is registered as IMO 6801418, with call sign WDB4383. 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 CHARLES D MCALLISTER?+
CHARLES D MCALLISTER 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 CHARLES D MCALLISTER?+
MarineRadar shows the latest AIS broadcast from CHARLES D MCALLISTER 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 CHARLES D MCALLISTER'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 CHARLES D MCALLISTER?+
As a tug, CHARLES D MCALLISTER 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.

CHARLES D MCALLISTER — Key Facts

MMSI
366897820
IMO number
6801418
Call sign
WDB4383
Vessel type
Tug
Flag state
US
Navigation status
Under way using engine
Current speed
0.0 knots
Course over ground
17.0°
Heading
511°
Last known position
43.6573°, -70.2475°
Destination
PORTLAND ME
ETA
2026-08-25T16:57:00Z
Departure port
PORTLAND ME
Actual time of departure
2026-08-25T11:47:00Z
Current draught
4.3 m
Maximum static draught
4.3 m
Dead weight
0 t
AIS last updated
2026-09-08T19:17:00Z