Fatal loss of control in Robin DR400-180 near Bethmale

Casualties unknown • French is the work of reference., FR

A single-engine aircraft crashed in a mountainous region of France, resulting in four fatalities after the pilot lost control during a low-altitude maneuver.

What happened

On Sunday, 7 December 2025, a Robin DR400-180, registered F-GGQQ, crashed in a valley near Bethmale, France. The aircraft, operated by Aéroclub de l’Ariège, departed from Saint-Girons - Antichan aerodrome at 17:19 for a local pleasure flight toward the Pyrenees. The flight was operated by a pilot accompanied by three passengers.

During the flight, the aircraft was flying at a low altitude within a valley. Analysis of video data recovered from a mobile phone indicates that the aircraft was experiencing significant variations in speed, altitude, and attitude. During a steep bank, a stall warning was audible for approximately 10 seconds. Following this maneuver, the pilot lost control of the aircraft, leading to a high-angle collision with the terrain at an altitude of approximately 2,000 meters. The impact resulted in four fatalities and the total destruction of the aircraft.

The investigation

The investigation involved the examination of the wreckage, radar data from the Toulouse DACOTA tracking system, radio communication recordings, and digital forensics from the occupants' smartphones.

Investigators recovered the aircraft's main components from a rocky, partially snow-covered slope. The wreckage showed the airframe had been compressed along its longitudinal axis, and the engine was embedded in the ground at a steep angle of approximately 75 degrees. The investigation also analyzed a 90-second video found on a mobile phone, which provided critical evidence regarding the aircraft's flight state, engine RPM, and the occurrence of a stall warning prior to the impact.

Findings

  • The aircraft was flying at a low altitude in a valley during a period of favorable weather conditions.
  • The pilot was operating the controls from the right-hand seat during the final moments of the flight.
  • The aircraft experienced unstable flight characterized by a stall warning and a steep bank angle.
  • The pilot lost control of the aircraft during a low-speed, high-bank maneuver, leading to the collision with the terrain.

Probable cause

The aircraft entered a stall during a steep, low-altitude turn in a mountainous valley, resulting in a loss of control and subsequent impact with the terrain.

Frequently asked questions

What happened in the 2025-12-07 ROBIN DR400-180 accident near French is the work of reference., FR?

A single-engine aircraft crashed in a mountainous region of France, resulting in four fatalities after the pilot lost control during a low-altitude maneuver.

What aircraft was involved and where did it happen?

The accident on 2025-12-07 involved a ROBIN DR400-180, registration F-GGQQ, at French is the work of reference., FR.

What was the probable cause of the accident?

The aircraft entered a stall during a steep, low-altitude turn in a mountainous valley, resulting in a loss of control and subsequent impact with the terrain.

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