S 127JUNG — SAR · MMSI 440199770

S 127JUNG was last reported under way in the Sea of Japan, within the Japan / Korea shipping lane, on 6 Nov 2026, 05:43 UTC. It was sailing from POHANG to POHANG with an ETA of 6 Nov 2026, 01:58 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.

S 127JUNG broadcasts MMSI 440199770. 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.

S 127JUNG is classified as a sar vessel registered under the KR flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full sar fleet at /vessel-type/tug-pilot-vessel and full KR flag list at /flag/kr.

MarineRadar shows the latest AIS broadcast from S 127JUNG 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.

As a sar, S 127JUNG sits in the same design class as the other sars listed in the Similar Vessels section of the vessel page, or in the full sar directory at /vessel-type/tug-pilot-vessel.