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Marshall Islands flag

SIGMA PIONEER — Cargo · IMO 9543249

MHMoored
World map showing the last known position of SIGMA PIONEER at 30° 12.079' N, 122° 3.107' E
NSEW
Current PositionNo recent signal

SIGMA PIONEER has not broadcast an AIS position for 96 days. Its most recent report placed it in the East China Sea, at 30.2013° N, 122.0518° E, on 4 Jun 2026, 09:14 UTC. It was sailing from GUNSAN to ZHOUSHAN.

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Updated 96 days ago using terrestrial data
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Moored
Current Navigational Status
0.0 kn
Speed
222.0°
/ 329°
Course / Heading
6.1 m
Static Draught
5.4 m
Current Draught

Voyage Tracker

South Korea flag
GUNSANKRKUV
ATD
11:40 UTCMar 16, 2026
ETA
04:26 UTCMar 19, 2026
SIGMA PIONEER

SIGMA PIONEER

Identity

Cargo
Type
Marshall Islands flagMH
Flag
9543249
IMO Number
538008282
MMSI
V7A2186
Call Sign

Specifications

180 m × 28 m
Length × Breadth
2011-01-01
Year Built
31,800 t
Deadweight
20,924 t
Gross Tonnage
N/A
Engine Power
NANYANG SHIP ENGINEERING - JIANGMEN, CHINA
Builder
LLOYD'S SHIPPING REGISTER
Class Society
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Dive into the fleet, port, and flag state that SIGMA PIONEER is part of.

Flag State
All MH-flagged vessels
Browse every ship currently registered under the MH 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 GUNSAN
Port traffic, arrivals and live vessel positions for GUNSAN (KRKUV).
Destination Port
Port of ZHOUSHAN
Arrivals, berth specifications, and live vessel traffic for ZHOUSHAN (CNZOS).

About SIGMA PIONEER

Identity · Ownership · Class · Route

SIGMA PIONEER — Cargo

Built in 2011, with a gross tonnage of 20,924 GT, and a dead weight of 31,800 tonnes, SIGMA PIONEER is a cargo registered under the Marshall Islands flag. The vessel is owned by NEW YANGTZE NAVIGATION SINGAPORE - SINGAPORE, built by NANYANG SHIP ENGINEERING - JIANGMEN, CHINA.

SIGMA PIONEER route and voyage history

SIGMA PIONEER is currently on a voyage from GUNSAN to ZHOUSHAN with an estimated arrival on 2026-03-19T04:26:00Z. The live route and current course of SIGMA PIONEER 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

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

Frequently Asked Questions

Where is SIGMA PIONEER right now?+
SIGMA PIONEER has not broadcast an AIS position for 96 days. The most recent broadcast placed it in the East China Sea, on 4 Jun 2026, 09:14 UTC. It was sailing from GUNSAN to ZHOUSHAN. 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 SIGMA PIONEER?+
SIGMA PIONEER broadcasts MMSI 538008282 and is registered as IMO 9543249, with call sign V7A2186. 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 SIGMA PIONEER?+
SIGMA PIONEER is classified as a cargo vessel registered under the MH 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 MH flag list at /flag/mh.
How can I see the live position of SIGMA PIONEER?+
MarineRadar shows the latest AIS broadcast from SIGMA PIONEER 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 SIGMA PIONEER'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 SIGMA PIONEER?+
SIGMA PIONEER is classed by LLOYD'S SHIPPING REGISTER, the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a cargo, SIGMA PIONEER 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. SIGMA PIONEER has a gross tonnage of 20,924 GT.

SIGMA PIONEER — Key Facts

MMSI
538008282
IMO number
9543249
Call sign
V7A2186
Vessel type
Cargo
Flag state
MH
Navigation status
Moored
Current speed
0.0 knots
Course over ground
222.0°
Heading
329°
Last known position
30.2013°, 122.0518°
Destination
ZHOUSHAN
ETA
2026-03-19T04:26:00Z
Departure port
GUNSAN
Actual time of departure
2026-03-16T11:40:00Z
Current draught
5.4 m
Maximum static draught
6.1 m
Year built
2011-01-01
Gross tonnage
20924
Dead weight
31800 t
AIS last updated
2026-06-04T09:14:00Z