ZCZC EA87 070608 UTC MAR 24 SAMSUN TURK RADIO NAVTEX N/W NR:256/24 BLAC SEA 1.GUNNERY EXERCISE BETWEEN 13-15 MAR 24 FROM 0600Z TO 1600Z IN AREA BOUNDED BY. 42 03.00N 032 11.00E 42 03.00N 032 34.00E 41 50.00N 032 34.00E 41 50.00N 032 11.00E CAUTION ADVISED. 2.CANSEL THIS MESSAGE 151700Z MAR 24 NNNN