ZCZC JA36 160909 *T*QMAR 26 VARNA RADIO ON BEHALX *F ROMANIA NAVWARN 12/BLSCK SEA.ROMANIA. BETWEEN 16.03.-30.06.202:*B**ROGRAPHIC MARINE ACTIVITIES ARE BEING CONDUCTED BY THE SHIP R/V KOBI*RUEGG IN AREA: 43 54172N 029 42605E 43 53032N 029 42045E *43 53372N 029 40758E 43 54489N 029 41327E DANGEROUS FOR NAVIGATION. CANCEL THIS MSG ON 30.06./2200 UTC NNNN