ZCZC OA23 MALTARADIO UNN WRNG A SUBMERGED MOORING HAS BEEN IDENTIFIED WITHIN THE BUGIBBA FAIRWAY. HAZARD TO NAV. ALL VESSELS APPROACHING OR NAVIGATING IN THE VICINITY OF THE BUGIBBA BREAKWATER AND SURROUNDING AREA ARE ADVISED TO PROCEED WITH EXTREME CAUTION IN POSN 35-57.067N 014-24.367E NNNN