What happened
On 1 June 2007, a Europa Classic, registration G-HOFC, was conducting a private flight from Bodmin airfield in Cornwall to Uckfield Farm strip in South Wales. While flying near Magor, Gwent, witnesses on the ground observed the aircraft appearing to fly normally, maintaining its established heading and altitude.
During the flight, the tailplane began exhibiting sudden, large, and rapid vertical movements, causing loose items and papers to be seen falling from the cabin. This was followed by the separation of the horizontal stabilisers from the tail unit. Subsequently, the wings folded upwards and detached from the fuselage. The engine ceased operation, and the remaining fuselage struck the ground. The accident resulted in two fatalities, involving both the pilot and the passenger.
The investigation
The AAIB conducted a field investigation and a technical examination of the wreckage. Investigators confirmed that the aircraft had experienced a significant in-flight structural failure, specifically the separation of both wings and the tailplanes prior to impact.
Technical analysis of the wreckage revealed irregularities regarding the structure of the right wing, specifically where the rear lift/drag pin is installed. Furthermore, evidence suggested that the tailplane surfaces had moved beyond their intended range of motion, potentially due to aerodynamic flutter.
Findings
- The aircraft suffered a catastrophic structural failure in flight.
- The horizontal stabilisers separated from the tail unit.
- The wings detached from the fuselage after folding upwards.
- Aerodynamic flutter may have caused excessive movement in the tailplane surfaces.
- Structural irregularities were identified in the right wing attachment area.