What happened
On 26 April 2002, a PA 28-180E, registration G-AYPJ, was conducting a private VFR flight from Anglesey to Weston Aerodrome. During the approach, the pilot mistakenly identified the landing runway. Although the Weston clubhouse had advised that the wind favored Runway 25, the pilot prepared for a landing on Runway 07, under the mistaken impression that he was approaching Runway 2 5.
Due to turbulent and squally weather conditions, the aircraft maintained a high approach speed of approximately 100 knots. The aircraft touched down halfway down the 890-meter runway. While the pilot applied brakes, he avoided heavy braking to prevent skidding on the wet surface. The aircraft subsequently drifted across the runway, exited the paved surface, and traveled through a boundary hedgerow. The aircraft finally came to a halt on Cooldrinagh Lane, a local public road. There were no injuries to the pilot or the passenger, though the aircraft sustained significant damage and was subsequently written off.
The investigation
The AAIU examined the circumstances surrounding the runway excursion, including weather conditions, pilot experience, and aerodrome infrastructure. The investigation noted that the pilot had limited recent flying currency and was flying into an unfamiliar airfield. Investigators also reviewed the visibility of runway markings and the availability of wind information at the aerodrome. The investigation confirmed that the aircraft was mechanically sound prior to the event and that the pilot was medically fit and licensed.
Findings
- The pilot performed a downwind landing on Runway 07, believing the aircraft was approaching Runway 25.
- The aircraft experienced a significant downwind component during the approach.
- The pilot failed to initiate a go-around after the initial touchdown occurred too far down the runway.
- High ground speed at touchdown, combined with cautious braking on a wet surface, prevented the aircraft from stopping within the remaining runway length.
- The runway number markings for Runway 07 were faded and difficult to read from a distance.
- The aerodrome lacked an accurate system for measuring and communicating real-time wind speed and direction.
Safety action
- The management of Weston Aerodrome is advised to ensure runway number markings are clearly visible and well-maintained.
- The AAIU re-issued a recommendation for the installation of an anemometer at the aerodrome to provide pilots with accurate wind data.