ZCZC VA26 270330 UTC OCT 26 SELLIA MARINA RADIO COASTAL WARNING NR. 544/26 OCT 11 SOUTHERN TYRRHENIAN SEA - SICILY STRAIT - SOUTHERN IONIAN SEA FROM 13 TO 29 OCTOBER, 2026, RESEARCH VESSEL GAIA BLU (ICDA - IMO 7928677) WILL CARRY OUT THE MAINTENANCE OF CURRENT METER CHAINS AND CTD SAMPLINGS. VESSELS IN TRANSIT BEWARE AND KEEP A SAFETY DISTANCE NOT LESS THAN 1NM FROM GAIA BLU. NNNN