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United States flag

EAST RIVER · MMSI 366898790

USUnderway Using Engine
World map showing the last known position of EAST RIVER at 31° 9.783' N, 81° 24.990' W
NSEW
Current PositionLive

EAST RIVER is currently under way in the North Pacific Ocean, at 31.1631° N, 81.4165° W, making 5.4 knots on a course of 212°. It is sailing from MORNINGSTARS to MORNINGSTARS with an ETA of 8 Sep 2026, 21:23 UTC. AIS position received 8 Sep 2026, 21:59 UTC.

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Updated 39 minutes ago using terrestrial data
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Underway Using Engine
Current Navigational Status
5.4 kn
Speed
212.0°
/ 164°
Course / Heading
0 m
Static Draught
3.1 m
Current Draught

Voyage Tracker

ATD
21:04 UTCSep 8, 2026
ETA
21:23 UTCSep 8, 2026
EAST RIVER

EAST RIVER

Identity

N/A
Type
United States flagUS
Flag
N/A
IMO Number
366898790
MMSI
WDB4477
Call Sign

Specifications

12 m × 5 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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Real-time AIS positions, voyage history, and arrival alerts for EAST RIVER — straight from your phone.

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Dive into the fleet, port, and flag state that EAST RIVER is part of.

Flag State
All US-flagged vessels
Browse every ship currently registered under the US flag, with live AIS positions.
Departure Port
Port of MORNINGSTARS
Port traffic, arrivals and live vessel positions for MORNINGSTARS (USPAB).
Destination Port
Port of MORNINGSTARS
Arrivals, berth specifications, and live vessel traffic for MORNINGSTARS (USFPR).

About EAST RIVER

Identity · Ownership · Class · Route

EAST RIVER — Vessel

EAST RIVER is a maritime vessel registered under the United States of America flag.

EAST RIVER route and voyage history

EAST RIVER is currently on a voyage from MORNINGSTARS to MORNINGSTARS with an estimated arrival on 2026-09-08T21:23:00Z. The live route and current course of EAST RIVER 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 EAST RIVER can be seen in the Similar Vessels section above.

Frequently Asked Questions

Where is EAST RIVER right now?+
EAST RIVER is currently under way in the North Pacific Ocean. It is sailing from MORNINGSTARS to MORNINGSTARS with an ETA of 8 Sep 2026, 21:23 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 EAST RIVER?+
EAST RIVER broadcasts MMSI 366898790, with call sign WDB4477. 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 EAST RIVER?+
EAST RIVER 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 EAST RIVER?+
MarineRadar shows the latest AIS broadcast from EAST RIVER 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 EAST RIVER'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 EAST RIVER?+
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.

EAST RIVER — Key Facts

MMSI
366898790
Call sign
WDB4477
Vessel type
Unknown
Flag state
US
Navigation status
Underway Using Engine
Current speed
5.4 knots
Course over ground
212.0°
Heading
164°
Last known position
31.1631°, -81.4165°
Destination
MORNINGSTARS
ETA
2026-09-08T21:23:00Z
Departure port
MORNINGSTARS
Actual time of departure
2026-09-08T21:04:00Z
Current draught
3.1 m
Maximum static draught
0 m
AIS last updated
2026-09-08T21:59:37Z