Japan flag

SULPHUR FRONTIER IIITanker · IMO 9715919

JPAt anchor
World map showing the last known position of SULPHUR FRONTIER III at 34° 28.419' N, 133° 39.180' E
NSEW
Current PositionLive

SULPHUR FRONTIER III is currently at anchor in the Sea of Japan, at 34.4736° N, 133.6530° E. It is sailing from MIZUSHIMA to MIZUSHIMA ANCH with an ETA of 8 Sep 2026, 05:11 UTC. AIS position received 8 Sep 2026, 18:05 UTC.

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Updated 44 minutes ago using terrestrial data
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At anchor
Current Navigational Status
0.0 kn
Speed
224.0°
/ 25°
Course / Heading
3.8 m
Static Draught
4.2 m
Current Draught

Voyage Tracker

ATD
05:11 UTCSep 8, 2026
ETA
05:11 UTCSep 8, 2026
SULPHUR FRONTIER III

SULPHUR FRONTIER III

Identity

Tanker
Type
Japan flagJP
Flag
9715919
IMO Number
431136000
MMSI
7JTJ
Call Sign

Specifications

65 m × 12 m
Length × Breadth
2015-01-01
Year Built
1,438 t
Deadweight
749 t
Gross Tonnage
N/A
Engine Power
SHITANOE SHIPBUILDING - USUKI, JAPAN
Builder
NIPPON KAIJI KYOKAI (NKK)
Class Society
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Dive into the fleet, port, and flag state that SULPHUR FRONTIER III is part of.

Flag State
All JP-flagged vessels
Browse every ship currently registered under the JP flag, with live AIS positions.
Vessel Type
Browse all Tankers
See the global fleet of tankers tracked on MarineRadar with live AIS data.
Departure Port
Port of MIZUSHIMA
Port traffic, arrivals and live vessel positions for MIZUSHIMA (JPMIZ).
Destination Port
Port of MIZUSHIMA ANCH
Arrivals, berth specifications, and live vessel traffic for MIZUSHIMA ANCH (JPYKK).

About SULPHUR FRONTIER III

Identity · Ownership · Class · Route

SULPHUR FRONTIER III — Tanker

Built in 2015, with a gross tonnage of 749 GT, and a dead weight of 1,438 tonnes, SULPHUR FRONTIER III is a tanker registered under the Japan flag. The vessel is built by SHITANOE SHIPBUILDING - USUKI, JAPAN.

SULPHUR FRONTIER III route and voyage history

SULPHUR FRONTIER III is currently on a voyage from MIZUSHIMA to MIZUSHIMA ANCH with an estimated arrival on 2026-09-08T05:11:00Z. The live route and current course of SULPHUR FRONTIER III 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

SULPHUR FRONTIER III is classed by NIPPON KAIJI KYOKAI (NKK), which inspects the vessel against its safety and structural rules. Vessels in the same class as SULPHUR FRONTIER III can be seen in the Similar Vessels section above or in the full tanker fleet at /vessel-type/tanker.

  • MMSI: 431136000
  • IMO: 9715919
  • Call sign: 7JTJ
  • Vessel type: Tanker
  • Flag state: Japan

Frequently Asked Questions

Where is SULPHUR FRONTIER III right now?+
SULPHUR FRONTIER III is currently at anchor in the Sea of Japan, within the Japan / Korea shipping lane. It is sailing from MIZUSHIMA to MIZUSHIMA ANCH with an ETA of 8 Sep 2026, 05:11 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 SULPHUR FRONTIER III?+
SULPHUR FRONTIER III broadcasts MMSI 431136000 and is registered as IMO 9715919, with call sign 7JTJ. 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 SULPHUR FRONTIER III?+
SULPHUR FRONTIER III is classified as a tanker vessel registered under the JP flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full tanker fleet at /vessel-type/tanker and full JP flag list at /flag/jp.
How can I see the live position of SULPHUR FRONTIER III?+
MarineRadar shows the latest AIS broadcast from SULPHUR FRONTIER III 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 SULPHUR FRONTIER III'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 SULPHUR FRONTIER III?+
SULPHUR FRONTIER III is classed by NIPPON KAIJI KYOKAI (NKK), the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a tanker, SULPHUR FRONTIER III sits in the same design class as the other tankers listed in the Similar Vessels section of the vessel page, or in the full tanker directory at /vessel-type/tanker. SULPHUR FRONTIER III has a gross tonnage of 749 GT.

SULPHUR FRONTIER III — Key Facts

MMSI
431136000
IMO number
9715919
Call sign
7JTJ
Vessel type
Tanker
Flag state
JP
Navigation status
At anchor
Current speed
0.0 knots
Course over ground
224.0°
Heading
25°
Last known position
34.4736°, 133.6530°
Destination
MIZUSHIMA ANCH
ETA
2026-09-08T05:11:00Z
Departure port
MIZUSHIMA
Actual time of departure
2026-09-08T05:11:00Z
Current draught
4.2 m
Maximum static draught
3.8 m
Year built
2015-01-01
Gross tonnage
749
Dead weight
1438 t
AIS last updated
2026-09-08T18:05:00Z