ZCZC UA26 250320 UTC OCT 26 MONDOLFO RADIO COASTAL WARNING NR. 592/26 OTT 24 ADRIATIC SEAMMHYFPJHPMON_YZBM_UY __ M_ TO 251800 UTC OTT 26 HYFPJHPM_HJMFJMFM_. (NOT OPERATIONAL) ALL TRANSITING SHIPS BEWARE. NNNN