ZCZC JA21 061512 UTC NOV 26 VARNA RADIO NAVWARN 807/26 BLACK SEA.BULGARIA.E OF CAPE GALATA. HYDROGRAPHIC CUTTER 231 WILL CARRY OUT HYDROGRAPHIC ACTIVITIES FM 0600 TO 1500 UTC FM 10 TO 13 NOV26 IN AREA BOUND BY: 43-10.507N 027-59.445E 43-10.509N 028-00.650E 43-09.671N 028-00.650E 43-09.657N 027-59.445E. PROHIBITED FOR NAVIGATIONANCHORING FISHINGDIVING AND UNDERWATER ACTIVITIES THE CUTTER WILL LAUNCH OUTBOARD EQUIPMENT AND AN AUTONOMOUS UNDERWATER EQUIPMENT AND WILL BE LIMITED IN ITS ABILITY TO MANEUVER. NNNN