At2025-03-20 00:52:59(UTC-8)，The ship named [MAERSK FREDERICIA]（MMSI:563231100）was found to have abnormal behavior at the position of 34°38.32’N 140°16.87’N.For details, please click to query the detailed track information of the ship
MAERSK FREDERICIA|IMO 563231100 |MMSI 9969077 Abnormal Turn