What happened
During a scheduled training mission from Les Eplatures Airport to Dole-Tavaux, Jura, an aircraft experienced a critical loss of performance during its departure. While operating on runway 24, the pilot-in-command observed that the airspeed failed to continue increasing after reaching 88 knots, subsequently dropping to 85 knots.
In response to this loss of acceleration, the pilot executed a rejected takeoff procedure and applied emergency braking. Despite these efforts, the aircraft could not be halted within the runway limits. The aircraft subsequently overran the runway, striking concrete blocks and impacting ILS equipment.
Findings
- The aircraft sustained damage beyond repair.
- The incident resulted in four injuries, with two individuals classified as being seriously injured.
- The primary factor in the overrun was the failure of the aircraft to maintain acceleration during the takeoff roll.