Accident Overview
The accident occurred during an approach to Timmins Airport. The crew had originally planned to land at Timmins but encountered marginal weather conditions. They decided to divert to Winisk, but weather there also deteriorated, forcing a return to Timmins. Upon returning, the crew conducted a second approach even though the visibility was reported below the minimum required for the approach.
Crash Details
During the final approach segment, the aircraft descended to an altitude that was too low, causing it to strike the ground approximately three kilometers short of the runway threshold. The impact destroyed the aircraft.
Casualties
The accident resulted in the deaths of both pilots and two passengers. Four other occupants suffered injuries.
Probable Cause
According to the official investigation, the probable cause involved the pilot's inadequate pre-flight preparations for a flight into known marginal weather. Additionally, the pilot was found to have descended below the minimum altitude during the approach and to have exposed the crew to the effects of fatigue by undertaking the flight after a long period of duty.