At2026-07-21 23:40:32(UTC-8)，The ship named [PONTRESINA]（MMSI:636091487）was found to have abnormal behavior at the position of 34°29.36’N 121°19.52’S.For details, please click to query the detailed track information of the ship
PONTRESINA|IMO 636091487 |MMSI 9334521 Abnormal Turn