ZCZC UA41 252320 UTC APR 26 MONDOLFO RADIO COASTAL WARNING 213/26 APR 25 SOUTHERN ADRIATIC SEA - BRINDISI. THE BRINDISI VTS CENTER IS IN NON-OPERATIVE PHASE FROM 07.00LT OF 25 APR 2026 TO 07.00LT OF 25 APR 2026 THEREFORE VTS SERVICES CANNOT BE PROVIDED. NNNN