BEA - Office of Investigations and Analysis for Civil Aviation Safety of the French Republic

04/11/2024 | Press release | Distributed by Public on 04/11/2024 06:43

Accident to the Socata Rallye 100 registered F-BUNQ on 29/05/2022 at Saône

Accident to the Socata Rallye 100 registered F-BUNQ on 29/05/2022 at Saône

Engine shutdown in base leg, off-field forced landing, failure of nose gear and right main landing gear

Responsible entity

France - BEA

Investigation progression Closed
Progress: 100%

Flying back to the aerodrome where he was based after a cross-country flight, the pilot noticed a reduction in engine power, then the engine shut down at the start of the base leg. Despite twice carrying out the steps specified in the engine shutdown procedure, the engine did not restart. Given the vegetation and the urban environment in the vicinity of the aerodrome, the height at which the engine shut down (combined with the surprise effect and the time required to carry out the actions for restarting the engine), the possibilities regarding the fields available for the forced landing may have been restricted.

Having considered that a gliding approach would not allow him to reach the aerodrome, the pilot identified a first field for landing. Realising that he was too high to land in this field, he selected another field. On landing, the nose gear and right main landing gear collided with a bank and the aeroplane came to a stop on its nose.

The cause of the reduction in engine power and of the engine shutdown was not determined.

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General information
Local date 29/05/2022
Responsible entity France - BEA
State or area of occurrence France - 25 Doubs
Location Saône
Human consequences Minor
Number of minor injuries 2
Aircraft consequences Substantial
Occurrence class Accident
Occurence category SCF-PP: powerplant failure or malfunction
File number BEA2022-0225
Flight Information
Aircraft category Aeroplane - Small aeroplane
Operator France (Aéro-club de Besançon La Vèze)
Manufacturer / Model SOCATA - RALLYE 100
Aircraft Registration F-BUNQ
State of registry France
Last departure point France - LFQM : Besançon-La-Vèze
Planned destination France - LFQM : Besançon-La-Vèze
Flight phase Manoeuvring
Serial number 2338
Operator Type AG Flying club/school
Operation Type Non-Commercial Operations - Pleasure - Local

BEA is the French air safety investigation authority for civil aviation. The sole objective of the investigation is to improve air safety. It is intended neither to apportion blame nor to assess responsiblity.