semar 77Current vessel position live on map, free. SAT and AIS. Find the position of the vessel SEMAR 77 on the map. The latter are known coordinates and path. The currentThe vessel SEMAR 77 (IMO: 9178240, MMSI 525114102) is a Oil Products Tanker built in 2001 (24 years old) and currently sailing under the flag of INDONESIA.