At2026-05-21 14:39:56(UTC-8)，The ship named [RABAUL CHIEF]（MMSI:477629900）was found to have abnormal behavior at the position of 18°19.98’S 147°0.33’N.For details, please click to query the detailed track information of the ship
RABAUL CHIEF|IMO 477629900 |MMSI 9848780 Abnormal Decelerate