ZCZC RA78 202250 UTC APR 26 LA MADDALPMYWFZONON_ZJHSM_YBFM__RWXWY APR 07 (3 _43)-6) SARDINIAN SEA IN POSITION: 38 36.2N - 006 38.4E THE PRESENCE OF A BUOY IS REPORTED YELLOW CYLINDRICAL WITH FLASHING LIGHT AND SIGNALS ALL TRANSIT SHIPS BEWARE NNNN