Fatal Mountain Strike Near Grande-Rivière-du-Nord (HH-CNC)

Incident Overview and Outcome During a flight conducted in poor weather conditions, a twin-engine aircraft collided with the slope of a mountain situated near Grande-Rivière-du-Nord. The impact resulted in the total destruction of the aircraft. All nine individuals on board were killed in the accident. No specific aircraft type, registration, operator, or exact date was provided in the source material. ## Weather Conditions and Investigation Findings The accident occurred while visibility was significantly reduced due to a low ceiling. The official investigation determined that the probable cause of the fatal incident was controlled flight into terrain. The source does not provide additional details regarding the flight path, specific weather metrics, or the identities of the occupants.