What happened
On 16 March 2014, a CAP 10B, registration G-BKCX, was performing a private flight approaching a private grass airstrip located near Swansea. During the final approach to the landing strip, the aircraft encountered a flock of geese, resulting in multiple bird strikes.
Following the impact, the aircraft experienced intense engine vibration and visible damage to the airframe. In response to the deteriorating situation, the pilot diverted from the intended runway and selected an adjacent field for an emergency landing. The aircraft touched down tailwheel first, followed by the main wheels. As the aircraft rolled across the soft ground, the wheels dug into the surface, causing the aircraft to pitch forward and invert.
The pilot, who sustained minor injuries to the head and neck, managed to escape the wreckage by breaking the canopy. The pilot subsequently contacted emergency services.
The investigation
The investigation was based on the aircraft accident report submitted by the pilot and photographic evidence from the site. The examination focused on the sequence of events leading to the forced landing and the subsequent impact with the ground.
Findings
- The aircraft sustained substantial damage to the engine, cowlings, propeller, fuselage, canopy, tail, and wings.
- The primary cause of the emergency was the encounter with a flock of geese during the final approach.
- The inversion of the aircraft was caused by the main wheels digging into the soft surface of the field during the landing roll.