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United States flag

ROYAL PRINCESS — Other · MMSI 367420280

USMoored
World map showing the last known position of ROYAL PRINCESS at 30° 19.133' N, 81° 39.229' W
NSEW
Current PositionLive

ROYAL PRINCESS is currently moored in the Gulf of Mexico, at 30.3189° N, 81.6538° W. It is sailing from THUNDERBOLT MARINE to THUNDERBOLT MARINE with an ETA of 4 Sep 2026, 07:00 UTC. AIS position received 8 Sep 2026, 17:13 UTC.

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Updated 4 minutes ago using terrestrial data
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Moored
Current Navigational Status
0.0 kn
Speed
0.0°
/ 0°
Course / Heading
8 m
Static Draught
8 m
Current Draught

Voyage Tracker

ATD
18:57 UTCSep 3, 2026
ETA
07:00 UTCSep 4, 2026
ROYAL PRINCESS

ROYAL PRINCESS

Identity

Other
Type
United States flagUS
Flag
N/A
IMO Number
367420280
MMSI
WDL5921
Call Sign

Specifications

47 m × 10 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 ROYAL PRINCESS 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 THUNDERBOLT MARINE
Port traffic, arrivals and live vessel positions for THUNDERBOLT MARINE (USJAX).

About ROYAL PRINCESS

Identity · Ownership · Class · Route

ROYAL PRINCESS — Vessel

ROYAL PRINCESS is a maritime vessel registered under the United States of America flag.

ROYAL PRINCESS route and voyage history

ROYAL PRINCESS is currently on a voyage from THUNDERBOLT MARINE to THUNDERBOLT MARINE with an estimated arrival on 2026-09-04T07:00:00Z. The live route and current course of ROYAL PRINCESS 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 ROYAL PRINCESS can be seen in the Similar Vessels section above.

Frequently Asked Questions

Where is ROYAL PRINCESS right now?+
ROYAL PRINCESS is currently moored in the Gulf of Mexico. It is sailing from THUNDERBOLT MARINE to THUNDERBOLT MARINE with an ETA of 4 Sep 2026, 07:00 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 ROYAL PRINCESS?+
ROYAL PRINCESS broadcasts MMSI 367420280, with call sign WDL5921. 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 ROYAL PRINCESS?+
ROYAL PRINCESS 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 ROYAL PRINCESS?+
MarineRadar shows the latest AIS broadcast from ROYAL PRINCESS 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 ROYAL PRINCESS'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 ROYAL PRINCESS?+
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.

ROYAL PRINCESS — Key Facts

MMSI
367420280
Call sign
WDL5921
Vessel type
Unknown
Flag state
US
Navigation status
Moored
Current speed
0.0 knots
Course over ground
0.0°
Heading
0°
Last known position
30.3189°, -81.6538°
Destination
THUNDERBOLT MARINE
ETA
2026-09-04T07:00:00Z
Departure port
THUNDERBOLT MARINE
Actual time of departure
2026-09-03T18:57:00Z
Current draught
8 m
Maximum static draught
8 m
AIS last updated
2026-09-08T17:13:37Z