ZCZC JA72 081447 UTC MAY 26 VARNA RADIO NW 263/26 BURGAS BAY.MV CHRISTINA-SZ1279 WILL CARRY OUT *YDROGRAPHICGEOPHYSICAL AND DIVING *URVEYS FM 08.05. TO 30.09.2026 IN BURGAS BAY ALONG A LANE WI*H AXIS: 42 36531S 027 41266* *RW ETNRQIN 027 44729E 42 35*WIYN 027 4509**E 42 34465N 027 52693E AND WIDTH 5 CABLES. MARINERS SHOULD KEEP A SAFETY DISTANCE OF 3 CABLES FM THE WOR*ING RESEARCH WATERCEAFTS AND TO NAVIGATE WITH *NCREASED CAUTIONS. NNNN