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

04/16/2024 | Press release | Distributed by Public on 04/16/2024 03:36

Accident to the Brakogyro 914 UL identified 65QX on 23/09/2022 at Geville

Accident to the Brakogyro 914 UL identified 65QX on 23/09/2022 at Geville

Insufficient rotor speed, flapping of rotor blades, runway overrun during take-off run

Responsible entity

France - BEA

Investigation progression Closed
Progress: 100%

During the take-off run on runway 17 at Geville microlight strip, the rotor's speed remained well below the normal rotation speed for take-off.

It is possible that the pilot pre-rotated the rotor to an insufficiently high rotation speed and started the take-off run. The low rotor speed during the take-off run may have caused the blades to flap and bend. After exiting the runway, the gyroplane continued its run in a field before tipping over and coming to a stop on its RH side.

The investigation was not able to determine why the pilot started the take-off run with an insufficient rotor speed.

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General information
Local date 23/09/2022
Responsible entity France - BEA
State or area of occurrence France - 55 Meuse
Location Geville
Human consequences Fatal
Number of death 2
Aircraft consequences Destroyed
Occurrence class Accident
Occurence category RE: Runway excursion, OTHR: Other
File number BEA2022-0469
Flight Information
Aircraft category Microlight - Microlight-Class 4-Gyroplane
Operator France
Manufacturer / Model OTHER (ULM classe 4-Autogire - CARPENTERIE PAGOTTO SRL - BRAKOGYRO - ROTOR BRAKO GT 912)
Aircraft Registration 65QX
State of registry France
Last departure point France (PF-ULM GEVILLLE)
Planned destination France (PF-ULM GEVILLLE)
Flight phase Unknown
Serial number
Operator Type AG Private owner
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.