Spain flag

SESTAO KNUTSENTanker · IMO 9338797

ESUnder way using engine
World map showing the last known position of SESTAO KNUTSEN at 42° 49.568' N, 178° 6.675' W
NSEW
Current PositionNo recent signal

SESTAO KNUTSEN has not broadcast an AIS position for 4 days. Its most recent report placed it in the North Pacific Ocean, at 42.8261° N, 178.1113° W, on 4 Sep 2026, 18:59 UTC. It was sailing from ULSAN ANCH to PYEONGTAEK.

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Updated 3 days ago using terrestrial data
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Under way using engine
Current Navigational Status
12.5 kn
Speed
99.0°
/ 100°
Course / Heading
9.3 m
Static Draught
9.5 m
Current Draught

Voyage Tracker

ATD
13:17 UTCAug 15, 2026
ETA
05:01 UTCOct 5, 2026
SESTAO KNUTSEN

SESTAO KNUTSEN

Identity

Tanker
Type
Spain flagES
Flag
9338797
IMO Number
225372000
MMSI
ECBK
Call Sign

Specifications

284 m × 43 m
Length × Breadth
2007-01-01
Year Built
77,204 t
Deadweight
90,478 t
Gross Tonnage
N/A
Engine Power
NAVANTIA CARENAS MADRID - MADRID, SPAIN
Builder
LLOYD'S SHIPPING REGISTER
Class Society
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Dive into the fleet, port, and flag state that SESTAO KNUTSEN is part of.

Flag State
All ES-flagged vessels
Browse every ship currently registered under the ES 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 ULSAN ANCH
Port traffic, arrivals and live vessel positions for ULSAN ANCH (PEPMC).
Destination Port
Port of PYEONGTAEK
Arrivals, berth specifications, and live vessel traffic for PYEONGTAEK (KRPTK).

About SESTAO KNUTSEN

Identity · Ownership · Class · Route

SESTAO KNUTSEN — Tanker

Built in 2007, with a gross tonnage of 90,478 GT, and a dead weight of 77,204 tonnes, SESTAO KNUTSEN is a tanker registered under the Spain flag. The vessel is owned by KNUTSEN OAS SHIPPING - HAUGESUND, NORWAY, built by NAVANTIA CARENAS MADRID - MADRID, SPAIN.

SESTAO KNUTSEN route and voyage history

SESTAO KNUTSEN is currently on a voyage from ULSAN ANCH to PYEONGTAEK with an estimated arrival on 2026-10-05T05:01:00Z. The live route and current course of SESTAO KNUTSEN 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

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

  • MMSI: 225372000
  • IMO: 9338797
  • Call sign: ECBK
  • Vessel type: Tanker
  • Flag state: Spain

Frequently Asked Questions

Where is SESTAO KNUTSEN right now?+
SESTAO KNUTSEN has not broadcast an AIS position for 4 days. The most recent broadcast placed it in the North Pacific Ocean, on 4 Sep 2026, 18:59 UTC. It was sailing from ULSAN ANCH to PYEONGTAEK. 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 SESTAO KNUTSEN?+
SESTAO KNUTSEN broadcasts MMSI 225372000 and is registered as IMO 9338797, with call sign ECBK. 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 SESTAO KNUTSEN?+
SESTAO KNUTSEN is classified as a tanker vessel registered under the ES 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 ES flag list at /flag/es.
How can I see the live position of SESTAO KNUTSEN?+
MarineRadar shows the latest AIS broadcast from SESTAO KNUTSEN 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 SESTAO KNUTSEN'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 SESTAO KNUTSEN?+
SESTAO KNUTSEN is classed by LLOYD'S SHIPPING REGISTER, the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a tanker, SESTAO KNUTSEN 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. SESTAO KNUTSEN has a gross tonnage of 90,478 GT.

SESTAO KNUTSEN — Key Facts

MMSI
225372000
IMO number
9338797
Call sign
ECBK
Vessel type
Tanker
Flag state
ES
Navigation status
Under way using engine
Current speed
12.5 knots
Course over ground
99.0°
Heading
100°
Last known position
42.8261°, -178.1113°
Destination
PYEONGTAEK
ETA
2026-10-05T05:01:00Z
Departure port
ULSAN ANCH
Actual time of departure
2026-08-15T13:17:00Z
Current draught
9.5 m
Maximum static draught
9.3 m
Year built
2007-01-01
Gross tonnage
90478
Dead weight
77204 t
AIS last updated
2026-09-04T18:59:00Z