CHALLENGE PROCYON — Tanker · IMO 9527403

CHALLENGE PROCYON is currently at anchor in the Gulf of Mexico. It is sailing from TAMPICO ANCH to TAMPICO ANCH with an ETA of 3 May 2026, 12:15 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.

CHALLENGE PROCYON broadcasts MMSI 563103500 and is registered as IMO 9527403, with call sign 9V6738. 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.

CHALLENGE PROCYON is classified as a tanker vessel registered under the SG 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 SG flag list at /flag/sg.

MarineRadar shows the latest AIS broadcast from CHALLENGE PROCYON 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.

CHALLENGE PROCYON is classed by NIPPON KAIJI KYOKAI (NKK), the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a tanker, CHALLENGE PROCYON 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. CHALLENGE PROCYON has a gross tonnage of 28,735 GT.