The helicopter took off at 6.32 am and in few minutes reached the Col de la Crosatie, Avide side, where after midnight the local trailer Narciso Dagnes has fallen, on the way down to Lac di Fond.
Dagnes, who had immediately been helped by the mountain guides on the hi and by a doctor from the Valgrisenche base with the support of a resuscitation doctor coordinated by dr. Luca Cavoretto - responsible for the 118 Emergency of the Valle d'Aosta - has been recovered at 6.42 and transported to the Parini hospital in Aosta, where the procedure for the polytrauma had already been activated.