Accident to the helicopter AS350 registered C-GOHS on 14/12/2017 at Tweed [Investigation led by TSB / Canada]

Preliminary data based on the notification from the Canadian authorities:

C-GOHS, an Aerospatiale AS 350 B-2 helicopter operated by Hydro One Networks, was conducting hydro work in the vicinity of Tweed, ON with one pilot and 3 workers on board. The aircraft crashed under unknown circumstances. All on board received fatal injuries.