ZCZC RA27 040250 UTC MAY 26 LA MADDALENA RADIO COASTAL WARNING NR. 171/26 APR 28 (1 RELEASE) SOUTHERN TYRRHENIAN SEA EAST SECTOR - USTICA (PA) THE LIGHTHOUSE PLACED ON ''HOMO MORTO'' CAPE OF USTICA (I.L. 3186) IS WORKING AT LOW RANGE. VESSELS IN TRANSIT BEWARE NNNN