An investigation by The Australian Transport Safety Bureau is currently being conducted into the helicopter crash that resulted into the death of a worker.
A survivor of the crash has since been rushed to the hospital after sustaining multiple injuries.
While no one is certain as to the causes of the crash, the helicopter was commissioned to carry out a geological survey over Collier National Park Range.
Investigators are on currently on their way Perth to do an occupational health and safety assessment of the incident.
The investigative time will also speak to the lone survivor in order to gather more information about the accident.
