SEA CHALLENGER — Tanker · IMO 8750168

SEA CHALLENGER is currently under way in the Arabian Sea. It is sailing from KHALIFA to MUMBAI with an ETA of 24 Feb 2027, 07:00 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.

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.

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.

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.

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.

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.