What happened
During a short-field approach procedure, the aircraft encountered a significant change in aerodynamic conditions as it passed over the tree line. At this point, the sink rate increased suddenly, requiring immediate pilot intervention. The pilot responded by applying full power and increasing the pitch attitude to arrest the descent.
Despite these corrective actions, the aircraft touched down hard and bounced off the runway surface. A second touchdown was attempted to regain control. As the nosewheel was lowered onto the runway, the propeller struck the ground. The nosewheel strut dug into the gravel runway surface, causing the aircraft to nosed over forward.
The investigation
The physical evidence indicated that the initial hard landing and subsequent bounce were the primary factors leading to the final damage. The impact of the propeller with the ground upon the second touchdown was a direct result of the nosewheel being lowered prematurely or insufficiently arrested descent rate.
Findings
- Sudden increase in sink rate over tree line during short-field approach
- Hard landing followed by bounce
- Propeller strike upon second touchdown
- Nosewheel strut digging into gravel runway leading to nosed-over position