What happened
On 18 July 2013, a Jabiru UL-450, registration G-ODGS, was conducting a private flight from Manchester Barton Airport. Following takeoff from the 518 m grass runway 27R, the engine began to misfire. The pilot focused on maintaining clearance from nearby obstacles while climbing to a peak altitude of approximately 300 ft agl.
After notifying the AFISO, the pilot was directed to use the 532 m grass runway 20. Due to the persistent engine misfire, an abbreviated approach was performed. The aircraft touched down with excessive speed, causing it to bounce on the runway. During the landing sequence, the propeller struck the ground, and the nose landing gear was torn away from the airframe. The aircraft eventually came to a halt on its main wheels and lower engine cowling. The pilot sustained no injuries.
The investigation
The investigation was based on the accident report submitted by the pilot. Environmental conditions on the day were noted as warm and calm, with temperatures at nearby Manchester International Airport reaching 28°C.
An inspection of the engine was conducted by a maintenance organisation. This examination found no mechanical abnormalities or defects within the engine itself. The pilot had previously suspected that a vapour lock might have disrupted fuel flow to the engine due to the high ambient temperatures.
Findings
- The engine stoppage was caused by the propeller striking the ground during the landing.
- The pilot's focus on obstacle avoidance during the initial climb contributed to the subsequent landing conditions.
- There was no evidence of mechanical failure in the fuel system or engine components.