At2026-06-11 14:11:15(UTC-8)，The ship named [PIONEER IV]（MMSI:538011360）was found to have abnormal behavior at the position of 1°53.32’N 9°42.51’N.For details, please click to query the detailed track information of the ship
PIONEER IV|IMO 538011360 |MMSI 9449120 Abnormal Turn