At2025-05-21 21:04:58(UTC-8)，The ship named [BIG DOG]（MMSI:636018382）was found to have abnormal behavior at the position of 5°1.28’N 4°4.44’S.For details, please click to query the detailed track information of the ship
BIG DOG|IMO 636018382 |MMSI 9256377 Abnormal Decelerate