MarineRadar — Home
HubNews & TrendsForumVesselLighthousePort
Sign inDownload
Google PlayApp Store
Download
✕
HubNews & TrendsForumVesselLighthousePort
Sign in
Japan flag

TANSA — Other · IMO 9413303

JPUnder way using engine
World map showing the last known position of TANSA at 33° 22.625' N, 131° 55.872' E
NSEW
Current PositionLive

TANSA is currently under way in the Sea of Japan, at 33.3771° N, 131.9312° E, making 10.8 knots on a course of 149°. It is sailing from NIIGATA to SHIMIZU with an ETA of 11 Sep 2026, 00:00 UTC. AIS position received 8 Sep 2026, 13:33 UTC.

Show in Map
Updated 5 hours ago using terrestrial data
Live Satellite · latest position

See where TANSA is now

Terrestrial data is 5 hours old. Use a satellite credit for the latest position, updated minutes ago — satellites track vessels in the deep sea.

$0.99 for 1 satellite position

Get satellite position · $0.99Save up to 60% with credit packs →
Under way using engine
Current Navigational Status
10.8 kn
Speed
149.0°
/ 147°
Course / Heading
7 m
Static Draught
7 m
Current Draught

Voyage Tracker

Japan flag
NIIGATAJPKIJ
ATD
05:41 UTCSep 3, 2026
Japan flag
SHIMIZUJPSMZ
ETA
00:00 UTCSep 11, 2026
TANSA

TANSA

Identity

Other
Type
Japan flagJP
Flag
9413303
IMO Number
431096000
MMSI
7KFI
Call Sign

Specifications

103 m × 40 m
Length × Breadth
2009-01-01
Year Built
6,716 t
Deadweight
13,782 t
Gross Tonnage
N/A
Engine Power
VARD LANGSTEN - TOMREFJORD, NORWAY
Builder
DET NORSKE VERITAS
Class Society
Live tracking · 50,000+ mariners

Track TANSA live on MarineRadar

Real-time AIS positions, voyage history, and arrival alerts for TANSA — straight from your phone.

Live AIS positionsVoyage historyArrival alerts
Get the App

4.6 ★ · 18,000 reviews

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

Flag State
All JP-flagged vessels
Browse every ship currently registered under the JP flag, with live AIS positions.
Departure Port
Port of NIIGATA
Port traffic, arrivals and live vessel positions for NIIGATA (JPKIJ).
Destination Port
Port of SHIMIZU
Arrivals, berth specifications, and live vessel traffic for SHIMIZU (JPSMZ).

About TANSA

Identity · Ownership · Class · Route

TANSA — Vessel

Built in 2009, with a gross tonnage of 13,782 GT, and a dead weight of 6,716 tonnes, TANSA is a maritime vessel registered under the Japan flag. The vessel is owned by PGS GEOPHYSICAL - OSLO, NORWAY, built by VARD LANGSTEN - TOMREFJORD, NORWAY.

TANSA route and voyage history

TANSA is currently on a voyage from NIIGATA to SHIMIZU with an estimated arrival on 2026-09-11T00:00:00Z. The live route and current course of TANSA 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

TANSA is classed by DET NORSKE VERITAS, which inspects the vessel against its safety and structural rules. Vessels in the same class as TANSA can be seen in the Similar Vessels section above.

  • MMSI: 431096000
  • IMO: 9413303
  • Call sign: 7KFI
  • Flag state: Japan

Frequently Asked Questions

Where is TANSA right now?+
TANSA is currently under way in the Sea of Japan, within the Japan / Korea shipping lane. It is sailing from NIIGATA to SHIMIZU with an ETA of 11 Sep 2026, 00:00 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 TANSA?+
TANSA broadcasts MMSI 431096000 and is registered as IMO 9413303, with call sign 7KFI. 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 TANSA?+
TANSA is a maritime vessel registered under the JP flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder and full JP flag list at /flag/jp.
How can I see the live position of TANSA?+
MarineRadar shows the latest AIS broadcast from TANSA 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 TANSA'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 TANSA?+
TANSA is classed by DET NORSKE VERITAS, the classification society responsible for inspecting the vessel against safety, structural and operational rules. 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. TANSA has a gross tonnage of 13,782 GT.

TANSA — Key Facts

MMSI
431096000
IMO number
9413303
Call sign
7KFI
Vessel type
Unknown
Flag state
JP
Navigation status
Under way using engine
Current speed
10.8 knots
Course over ground
149.0°
Heading
147°
Last known position
33.3771°, 131.9312°
Destination
SHIMIZU
ETA
2026-09-11T00:00:00Z
Departure port
NIIGATA
Actual time of departure
2026-09-03T05:41:00Z
Current draught
7 m
Maximum static draught
7 m
Year built
2009-01-01
Gross tonnage
13782
Dead weight
6716 t
AIS last updated
2026-09-08T13:33:00Z