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United States flag

FOUR BEARS · MMSI 338334132

US
World map showing the last known position of FOUR BEARS at 41° 25.598' N, 71° 29.991' W
NSEW
Current PositionLast report

FOUR BEARS was last reported in the North Atlantic Ocean, at 41.4266° N, 71.4999° W.

Show in Map
Updated — using terrestrial data
Live Satellite · latest position

See where FOUR BEARS 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
FOUR BEARS

FOUR BEARS

Identity

N/A
Type
United States flagUS
Flag
N/A
IMO Number
338334132
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
Live tracking · 50,000+ mariners

Track FOUR BEARS live on MarineRadar

Real-time AIS positions, voyage history, and arrival alerts for FOUR BEARS — straight from your phone.

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Dive into the fleet, port, and flag state that FOUR BEARS is part of.

Flag State
All US-flagged vessels
Browse every ship currently registered under the US flag, with live AIS positions.

About FOUR BEARS

Identity · Ownership · Class · Route

FOUR BEARS — Vessel

FOUR BEARS is a maritime vessel registered under the United States of America flag.

FOUR BEARS route and voyage history

The most recent AIS broadcast from FOUR BEARS is shown on the live map above. The live route and current course of FOUR BEARS 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 FOUR BEARS can be seen in the Similar Vessels section above.

Frequently Asked Questions

Where is FOUR BEARS right now?+
FOUR BEARS was last reported in the North Atlantic Ocean, within the US East Coast shipping lane. 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 FOUR BEARS?+
FOUR BEARS broadcasts MMSI 338334132. 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 FOUR BEARS?+
FOUR BEARS is a maritime vessel registered under the US flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder and full US flag list at /flag/us.
How can I see the live position of FOUR BEARS?+
MarineRadar shows the latest AIS broadcast from FOUR BEARS 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 FOUR BEARS'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 FOUR BEARS?+
The vessel's design class is inferred from its dimensions, gross tonnage and dead weight, all of which are listed in the Identity and Specifications panels on the vessel page.

FOUR BEARS — Key Facts

MMSI
338334132
Vessel type
Unknown
Flag state
US
Current speed
0.0 knots
Course over ground
0.0°
Last known position
41.4266°, -71.4999°