What happened
On 15 July 2006, a Thruster T600N aircraft, registration G-CCCH, was conducting a private flight at a private airfield near Ballyclare. After performing several low-altitude practice approaches, the pilot and one passenger prepared for a return flight. The pilot positioned the aircraft at the south-eastern corner of the field to take off in a north-westerly direction, a decision intended to maximize the available runway length and avoid overhead power cables and trees.
During the takeoff roll, the pilot applied full power while maintaining slight back pressure on the control column to protect the nosewheel. As the aircraft became airborne, the pilot released this pressure to allow for acceleration. However, the aircraft failed to clear a five-foot hedge located at the field boundary. In an attempt to clear the obstacle, the pilot tried to maneuver the aircraft over the hedge, but the wheels struck the top of the hedge. This impact caused the aircraft to pitch forward nose-first, leading it to flip onto its back. The aircraft sustained severe damage to the wings, fuselage, and vertical fin. Both the pilot and the passenger exited the aircraft through the doors without any injuries.
The investigation
Investigators examined the environmental and mechanical conditions present during the accident. It was noted that the ambient temperature was 26°C, which was the highest temperature recorded during that period. The investigation also looked into the condition of the airfield, noting that the grass had been recently cut for silage, resulting in fresh growth that impacted the aircraft's performance. Furthermore, the investigation assessed the pilot's decision-making regarding the takeoff direction and the impact of wind conditions on the takeoff run.