The current position of WAN HAI 503 is in 25-00.231 N, 55-04.482 E reported at 2025-09-15 00:32:52. WAN HAI 503 (MMSI: 563812000) is a Container ship and is currently sailing under the flag of SGP, with a length overall (LOA) of 269 meters and a width of 32 meters.