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Panama flag

GRAND DUKE — Cargo · IMO 9303170

PAMoored
World map showing the last known position of GRAND DUKE at 35° 4.407' N, 129° 4.340' E
NSEW
Current PositionNo recent signal

GRAND DUKE has not broadcast an AIS position for 32 days. Its most recent report placed it in the Sea of Japan, at 35.0735° N, 129.0723° E, on 7 Aug 2026, 05:27 UTC. It was sailing from SAKAI to DAR ES SALAAM.

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Updated 32 days ago using terrestrial data
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Moored
Current Navigational Status
0.0 kn
Speed
219.4°
/ 511°
Course / Heading
9.2 m
Static Draught
7.9 m
Current Draught

Voyage Tracker

Japan flag
SAKAIJPSAK
ATD
04:39 UTCMar 24, 2026
ETA
04:00 UTCJun 9, 2026
GRAND DUKE

GRAND DUKE

Identity

Cargo
Type
Panama flagPA
Flag
9303170
IMO Number
371384000
MMSI
3ECP7
Call Sign

Specifications

200 m × 32 m
Length × Breadth
2005-01-01
Year Built
18,315 t
Deadweight
59,217 t
Gross Tonnage
18,416 kW
Engine Power
TOYOHASHI SHIPBUILDING - TOYOHASHI, JAPAN
Builder
KOREAN SHIPPING REGISTER
Class Society
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Dive into the fleet, port, and flag state that GRAND DUKE is part of.

Flag State
All PA-flagged vessels
Browse every ship currently registered under the PA flag, with live AIS positions.
Vessel Type
Browse all Cargos
See the global fleet of cargos tracked on MarineRadar with live AIS data.
Departure Port
Port of SAKAI
Port traffic, arrivals and live vessel positions for SAKAI (JPSAK).
Destination Port
Port of DAR ES SALAAM
Arrivals, berth specifications, and live vessel traffic for DAR ES SALAAM (TZDAR).

About GRAND DUKE

Identity · Ownership · Class · Route

GRAND DUKE — Cargo

Built in 2005, with a gross tonnage of 59,217 GT, and a dead weight of 18,315 tonnes, GRAND DUKE is a cargo registered under the Panama flag. The vessel is owned by CIDO SHIPPING - HONG KONG, CHINA, built by TOYOHASHI SHIPBUILDING - TOYOHASHI, JAPAN.

GRAND DUKE route and voyage history

GRAND DUKE is currently on a voyage from SAKAI to DAR ES SALAAM with an estimated arrival on 2026-06-09T04:00:00Z. The live route and current course of GRAND DUKE 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

GRAND DUKE is classed by KOREAN SHIPPING REGISTER, which inspects the vessel against its safety and structural rules. Vessels in the same class as GRAND DUKE can be seen in the Similar Vessels section above or in the full cargo fleet at /vessel-type/cargo.

  • MMSI: 371384000
  • IMO: 9303170
  • Call sign: 3ECP7
  • Vessel type: Cargo
  • Flag state: Panama

Frequently Asked Questions

Where is GRAND DUKE right now?+
GRAND DUKE has not broadcast an AIS position for 32 days. The most recent broadcast placed it in the Sea of Japan, on 7 Aug 2026, 05:27 UTC. It was sailing from SAKAI to DAR ES SALAAM. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.
What are the identifiers for GRAND DUKE?+
GRAND DUKE broadcasts MMSI 371384000 and is registered as IMO 9303170, with call sign 3ECP7. 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 GRAND DUKE?+
GRAND DUKE is classified as a cargo vessel registered under the PA flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full cargo fleet at /vessel-type/cargo and full PA flag list at /flag/pa.
How can I see the live position of GRAND DUKE?+
MarineRadar shows the latest AIS broadcast from GRAND DUKE 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 GRAND DUKE'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 GRAND DUKE?+
GRAND DUKE is classed by KOREAN SHIPPING REGISTER, the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a cargo, GRAND DUKE sits in the same design class as the other cargos listed in the Similar Vessels section of the vessel page, or in the full cargo directory at /vessel-type/cargo. GRAND DUKE has a gross tonnage of 59,217 GT.

GRAND DUKE — Key Facts

MMSI
371384000
IMO number
9303170
Call sign
3ECP7
Vessel type
Cargo
Flag state
PA
Navigation status
Moored
Current speed
0.0 knots
Course over ground
219.4°
Heading
511°
Last known position
35.0735°, 129.0723°
Destination
DAR ES SALAAM
ETA
2026-06-09T04:00:00Z
Departure port
SAKAI
Actual time of departure
2026-03-24T04:39:00Z
Current draught
7.9 m
Maximum static draught
9.2 m
Year built
2005-01-01
Gross tonnage
59217
Dead weight
18315 t
AIS last updated
2026-08-07T05:27:27Z