What happened
On October 15, 2013, a Cessna 152, registration G-BMJC, operated by Aeroclub de Alicante, was performing a local training flight at Muchamiel Aerodrome in Alicante, Spain. The flight consisted of several take-offs and landings. After initial operations on runway 12, the flight leader decided to switch the active runway to runway 30 due to a slight change in wind direction.
During the final approach to runway 30, the aircraft struck an electrical utility pole located approximately 600 meters beyond the runway threshold. The impact with the pole caused the aircraft to lose significant speed and deviate from its flight path, leading to a subsequent nose-first collision with the ground. The pilot sustained serious injuries, including multiple broken ribs and spinal damage, requiring a five-week stay in intensive care.
The investigation
The investigation examined the aircraft's maintenance history, the pilot's credentials, and the airfield's obstacle limitations. The Cessna 152 was found to be in good mechanical condition, with all maintenance and airworthiness documentation up to date. The pilot held a valid private pilot license and a current medical certificate.
Investigators analyzed the approach path and the physical characteristics of the airfield. While the utility pole was located near the runway extension, it did not penetrate the protected obstacle limitation surfaces for the aerodrome. The investigation also considered the pilot's decision-making during the encounter with the obstacle and the impact of the runway's 1.7% downward slope on visual perception.
Findings
- The final approach to runway 30 was conducted at an altitude significantly lower than the runway elevation.
- The pilot relied on visual references rather than instrument data, leading to an unstable descent path.
- Inadequate piloting technique based on visual references caused the aircraft to fly below the required glide path.
- The pilot did not observe the obstacle until moments before impact.
- The pilot's decision not to attempt an evasive maneuver, driven by a fear of electrocution from the power lines, acted as a contributing factor.