ZCZC JA40 281430 UTC JUL 26 VARNA RADIO NAVWARN 513/26 SOZOPOL BAY. A PART OF A PIPELINE HAS FLOATED REPRESENTING A DANGER FOR NAVIGATION IN THE AREA WITH A CENTER 42 24.88 N 027 40.19 E AND R=2 CABLES. THE AREA IS PROHIBITED FOR NAVIGATION FISHING AND ANCHORING. ALL SHIPS IN THE NEARBY TO NAVIGATE AT REDUCED SPEED AND WITH CAUTION. NNNN