Liberia flag

SEA CHALLENGERTanker · IMO 8750168

LRUnder way sailing
World map showing the last known position of SEA CHALLENGER at 19° 18.340' N, 71° 22.777' E
NSEW
Current PositionLast report

SEA CHALLENGER was last reported under way in the Arabian Sea, at 19.3057° N, 71.3796° E, on 8 Sep 2026, 05:31 UTC. It was sailing from KHALIFA to MUMBAI with an ETA of 24 Feb 2026, 07:00 UTC.

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Updated 14 hours ago using terrestrial data
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Under way sailing
Current Navigational Status
0.0 kn
Speed
15.0°
/
Course / Heading
5 m
Static Draught
5 m
Current Draught

Voyage Tracker

United Arab Emirates flag
KHALIFAAEKHL
ATD
08:59 UTCFeb 12, 2025
India flag
MUMBAIINBOM
ETA
07:00 UTCFeb 24, 2026
SEA CHALLENGER

SEA CHALLENGER

Identity

Tanker
Type
Liberia flagLR
Flag
8750168
IMO Number
636022539
MMSI
5LJH5
Call Sign

Specifications

64 m × 64 m
Length × Breadth
1982-01-01
Year Built
N/A
Deadweight
6,561 t
Gross Tonnage
N/A
Engine Power
PROMET ENGINEERING - SINGAPORE
Builder
AMERICAN BUREAU OF SHIPPING
Class Society
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Dive into the fleet, port, and flag state that SEA CHALLENGER is part of.

Flag State
All LR-flagged vessels
Browse every ship currently registered under the LR 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 KHALIFA
Port traffic, arrivals and live vessel positions for KHALIFA (AEKHL).
Destination Port
Port of MUMBAI
Arrivals, berth specifications, and live vessel traffic for MUMBAI (INBOM).

About SEA CHALLENGER

Identity · Ownership · Class · Route

SEA CHALLENGER — Tanker

Built in 1982, with a gross tonnage of 6,561 GT, SEA CHALLENGER is a tanker registered under the Liberia flag. The vessel is owned by SHELF DRILLING OFFSHORE RESOURCES - CAYMAN ISLANDS, built by PROMET ENGINEERING - SINGAPORE.

SEA CHALLENGER route and voyage history

SEA CHALLENGER is currently on a voyage from KHALIFA to MUMBAI with an estimated arrival on 2026-02-24T07:00:00Z. The live route and current course of SEA CHALLENGER 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

SEA CHALLENGER is classed by AMERICAN BUREAU OF SHIPPING, which inspects the vessel against its safety and structural rules. Vessels in the same class as SEA CHALLENGER can be seen in the Similar Vessels section above or in the full tanker fleet at /vessel-type/tanker.

  • MMSI: 636022539
  • IMO: 8750168
  • Call sign: 5LJH5
  • Vessel type: Tanker
  • Flag state: Liberia

Frequently Asked Questions

Where is SEA CHALLENGER right now?+
SEA CHALLENGER was last reported under way in the Arabian Sea, on 8 Sep 2026, 05:31 UTC. It was sailing from KHALIFA to MUMBAI with an ETA of 24 Feb 2026, 07:00 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 SEA CHALLENGER?+
SEA CHALLENGER broadcasts MMSI 636022539 and is registered as IMO 8750168, with call sign 5LJH5 . 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 SEA CHALLENGER?+
SEA CHALLENGER is classified as a tanker vessel registered under the LR 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 LR flag list at /flag/lr.
How can I see the live position of SEA CHALLENGER?+
MarineRadar shows the latest AIS broadcast from SEA CHALLENGER 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 SEA CHALLENGER'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 SEA CHALLENGER?+
SEA CHALLENGER is classed by AMERICAN BUREAU OF SHIPPING, the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a tanker, SEA CHALLENGER 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. SEA CHALLENGER has a gross tonnage of 6,561 GT.

SEA CHALLENGER — Key Facts

MMSI
636022539
IMO number
8750168
Call sign
5LJH5
Vessel type
Tanker
Flag state
LR
Navigation status
Under way sailing
Current speed
0.0 knots
Course over ground
15.0°
Heading
0°
Last known position
19.3057°, 71.3796°
Destination
MUMBAI
ETA
2026-02-24T07:00:00Z
Departure port
KHALIFA
Actual time of departure
2025-02-12T08:59:00Z
Current draught
5 m
Maximum static draught
5 m
Year built
1982-01-01
Gross tonnage
6561
Dead weight
0 t
AIS last updated
2026-09-08T05:31:00Z