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BIG BLUE — Passenger · IMO 9677428

USStopped
World map showing the last known position of BIG BLUE at 28° 12.525' N, 88° 44.155' W
NSEW
Current PositionLive

BIG BLUE is currently positioned in the Gulf of Mexico, at 28.2087° N, 88.7359° W. It is sailing from FOURCHON to FOURCHON with an ETA of 8 Sep 2026, 10:05 UTC. AIS position received 8 Sep 2026, 15:02 UTC.

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Updated 3 hours ago using terrestrial data
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Stopped
Current Navigational Status
0.1 kn
Speed
0.0°
/ 118°
Course / Heading
2.6 m
Static Draught
2.6 m
Current Draught

Voyage Tracker

ATD
03:22 UTCSep 8, 2026
ETA
10:05 UTCSep 8, 2026
BIG BLUE

BIG BLUE

Identity

Passenger
Type
United States flagUS
Flag
9677428
IMO Number
367535850
MMSI
WDG4370
Call Sign

Specifications

50 m × 10 m
Length × Breadth
2012-01-01
Year Built
516 t
Deadweight
409 t
Gross Tonnage
N/A
Engine Power
BREAUX'S BAY CRAFT - LOREAUVILLE LA, U.S.A.
Builder
AMERICAN BUREAU OF SHIPPING
Class Society
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Dive into the fleet, port, and flag state that BIG BLUE 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 Passengers
See the global fleet of passengers tracked on MarineRadar with live AIS data.
Departure Port
Port of FOURCHON
Port traffic, arrivals and live vessel positions for FOURCHON (USFOC).

About BIG BLUE

Identity · Ownership · Class · Route

BIG BLUE — Passenger

Built in 2012, with a gross tonnage of 409 GT, and a dead weight of 516 tonnes, BIG BLUE is a passenger registered under the United States of America flag. The vessel is owned by INTERNATIONAL MARITIME ENTERPRISE - MONROVIA, LIBERIA, built by BREAUX'S BAY CRAFT - LOREAUVILLE LA, U.S.A..

BIG BLUE route and voyage history

BIG BLUE is currently on a voyage from FOURCHON to FOURCHON with an estimated arrival on 2026-09-08T10:05:00Z. The live route and current course of BIG BLUE 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

BIG BLUE is classed by AMERICAN BUREAU OF SHIPPING, which inspects the vessel against its safety and structural rules. Vessels in the same class as BIG BLUE can be seen in the Similar Vessels section above or in the full passenger fleet at /vessel-type/passenger.

Frequently Asked Questions

Where is BIG BLUE right now?+
BIG BLUE is currently in the Gulf of Mexico. It is sailing from FOURCHON to FOURCHON with an ETA of 8 Sep 2026, 10:05 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 BIG BLUE?+
BIG BLUE broadcasts MMSI 367535850 and is registered as IMO 9677428, with call sign WDG4370. 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 BIG BLUE?+
BIG BLUE is classified as a passenger vessel registered under the US flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full passenger fleet at /vessel-type/passenger and full US flag list at /flag/us.
How can I see the live position of BIG BLUE?+
MarineRadar shows the latest AIS broadcast from BIG BLUE 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 BIG BLUE'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 BIG BLUE?+
BIG BLUE is classed by AMERICAN BUREAU OF SHIPPING, the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a passenger, BIG BLUE sits in the same design class as the other passengers listed in the Similar Vessels section of the vessel page, or in the full passenger directory at /vessel-type/passenger. BIG BLUE has a gross tonnage of 409 GT.

BIG BLUE — Key Facts

MMSI
367535850
IMO number
9677428
Call sign
WDG4370
Vessel type
Passenger
Flag state
US
Navigation status
Stopped
Current speed
0.1 knots
Course over ground
0.0°
Heading
118°
Last known position
28.2087°, -88.7359°
Destination
FOURCHON
ETA
2026-09-08T10:05:00Z
Departure port
FOURCHON
Actual time of departure
2026-09-08T03:22:00Z
Current draught
2.6 m
Maximum static draught
2.6 m
Year built
2012-01-01
Gross tonnage
409
Dead weight
516 t
AIS last updated
2026-09-08T15:02:38Z