ZCZC JA39 010100 UTC JAN 26 VARNA RADIO NAVWARN 005/26 BLACK SEA. BULGARIA. VARNA LAKE. ENVIRONMENTAL MONITORING BUOYS ANCHORED IN POSITIONS: NO 1: 43-11.57N 027-51.42E, LIGHT FL Y 3S 4M, DIAMETER 2M. NO 2: 43-11.71N 027-41.23E, LIGHT FL W 1S 1M, DIAMETER 1.2M. KEEP SAFETY DISTANCE. NNNN