Piaggio resume P.1HH Hammer Head UAV flight testing

Piaggio Aerospace has resumed flight testing of its P.1HH HammerHead Unmanned Aerial Vehicle, after losing the first prototype in a 2016 crash. The second prototype commenced flight test activities from the Birgi Military Airport in Trapani, Italy on Thursday. The resumption follows an intensive ground testing in wake of the 2016 crash. During the 2017 Paris Air Show held in June,