Renato Chiesa Luna Rossa ITA-73, ITA-45,Alinghi SUI-64 ATTENTION ! The R. Chiesa projects do not includes the volumes offered by the Appendices that shall be added to the nominal 4000g as such, including eventual ballasts, to reach the 4500g required by the AC120 Rules - The minimum Sail Surface shall be 73dmē and the maximum Draft shall be 420mm.