Port Control : VHF CH 09 Pilot : VHF CH 12 Stevedores' working time : ( 1st shift 06.30 - 14.30 , 2nd shift 14.30 -22.30 , 3rd shift 22.30 to 06.30 in normal time from monday to friday ; saturday and sunday in over time ) No port restrictions at Rijeka port At Rijeka port every vessel has to be on board croatian flag