ZCZC UA52 292320 UTC AUG 26 MONDOLFO RADIO COASTAL WARNING 032/26 MAY 26 (23 REPETATION) CENTRAL ADRIATIC SEA. OPTICAL AND ACOUSTIC SYSTEMS TO HELP NAVIGATION OF THE PLATFORM 'BARBARA E' E.F. 3923.5 (E7505.2) IN POSITION: - 44 05'09''N - 013 45'27''E THEY ARE NOT WORKING. TRANSIT SHIPS BEWARE. NNNN