At2025-05-20 21:17:44(UTC-8)，The ship named [PONTRESINA]（MMSI:636091487）was found to have abnormal behavior at the position of 34°29.83’N 121°51.65’S.For details, please click to query the detailed track information of the ship
PONTRESINA|IMO 636091487 |MMSI 9334521 Abnormal Turn