At2026-01-27 03:49:28(UTC-8)，The ship named [PIONEER IV]（MMSI:538011360）was found to have abnormal behavior at the position of 27°21.75’N 13°55.05’S.For details, please click to query the detailed track information of the ship
PIONEER IV|IMO 538011360 |MMSI 9449120 Abnormal Turn