A US military helicopter, supposedly a 4-blades, single-rotor Blackhawk, started from the US base in Aviano, has crashed in the countryside in the nearings of Treviso, in the area of the city of Santa Lucia del Piave. The account would be of 5 dead and 5 wounded. The incident's causes are still unknown. On the spot are present firemen and security forces. The helicopter was used for troops tran...