Overview
On a night flight to Piedras Negras, a single-engine aircraft descended into a hill located approximately 16 kilometers from the airport. The approach was conducted under limited visibility due to drizzle and mist. The aircraft struck the slope, resulting in the deaths of nine occupants and serious injuries to two others.
Flight and Weather Conditions
The pilot began the descent to Piedras Negras during nighttime hours. Weather conditions at the time included drizzle and mist, which reduced visibility. The aircraft continued its descent despite the poor weather.
Accident Sequence
The aircraft descended too low and collided with the terrain of a hill situated 16 kilometers from Piedras Negras Airport. The impact caused the destruction of the aircraft and casualties among the occupants.
Casualties and Injuries
Two passengers sustained serious injuries, while nine other occupants were killed in the accident.
Probable Cause
The official investigation determined the probable cause to be controlled flight into terrain after the pilot decided to continue the descent in below minima weather conditions.