At2025-09-21 05:33:49(UTC-8)，The ship named [KOTKA]（MMSI:636018933）was found to have abnormal behavior at the position of 20°47.04’S 55°27.76’N.For details, please click to query the detailed track information of the ship
KOTKA|IMO 636018933 |MMSI 9085534 Abnormal Turn