ZCZC RA84 260250 UTC JUL 26 LA MADDALENA RADIO COASTAL WARNING NR. 462/26 J21 TYRRHENIAN SEA - AREA BOUNDED BY FOLLOWING POINTS: 44 01.685N 010 03.683E 44 01.696N 010 03.750E 44 01.657N 010 03.831E 44 01.685N 010 03.854E _OR PQMRIWN 010 04.179E 44 01.205N 010 04.612E 44 01.115N 010 04.677E UNTILL 30TH JUL 2026 M/B DO, M/B RE, M/B GE_J_ZJHPMF_M_B_OCOSTE V, M/B GEOCOSTE VI, M/B PHALESIA, M/B GRECALE, M/B CHICHI, M/B CAROLINA, M/B FOLLIA M/B NG MARINER, M/B NG COASTAL WILL CARRY OUT GEOPHYSICAL ACTIVITIES USING SIDE SCAN SONAR, SUBBOTTOM PROFILER, MULTIBEAM ECHO SOUNDER, AND VISUAL INSPECTIONS USING ROV SH_PP_NG FISHING ANCHORAGE A_VERY SURFACE/UNDERWATER ACTIVITY IS FORBIDDEN. NNNN