At2025-11-30 12:08:13(UTC-8)，The ship named [CONCERTO]（MMSI:538009275）was found to have abnormal behavior at the position of 31°50.06’N 123°31.72’N.For details, please click to query the detailed track information of the ship
CONCERTO|IMO 538009275 |MMSI 9907251 Abnormal Turn