Cermis (Alpe Cermis in italian) is a mountain of the Lagorai group in eastern Trentino, Italy in the comune of Cavalese. Part of the Val di Fiemme-Obereggen, it is famous for its ski slopes. It was the scene of major disasters involving the aerial tramway style cable car system on the mountain: the Cavalese cable car disaster in 1976, and the Cavalese cable car massacre in 1998; the latter occurred when a U.S. military plane, while flying too low against regulations, cut a cable supporting a gondola of an aerial tramway, killing 20 people.
https://en.wikipedia.org/wiki/Cermis