MSC SIYA B|IMO 255806502 |MMSI 9793947 异常转向 北京时间2026-04-06 17:52:15,发现船舶[MSC SIYA B](MMSI:255806502)在6°20.60'N 79°8.36'N位置有异常转向行为。详细轨迹 4