Casualties unknown

2016-06-05: DR 107 One Design (G-CEPZ) — Membury Airfield, Berkshire, GB

Membury Airfield, Berkshire, GB

On June 5, 2016, a DR 107 One Design (registration G-CEPZ) was involved in an aviation accident near Membury Airfield, Berkshire, GB. Investigators recorded the probable cause as: The pilot misidentified the runway threshold due to unfamiliarity with the airfield and the more defined appearance of the runway after the intersection. This summary draws on records from the UK Air Accidents Investigation Branch (AAIB).

Sourcesthe UK Air Accidents Investigation Branch (AAIB)Primary reportUpdated 1785053200Data APIEditorial standards
Aircraft registered G-CEPZ
Aircraft registered G-CEPZ. Photo: Mike Burdett from CROMER, UK / CC BY-SA 2.0, via Wikimedia Commons

On 5 June 2016, a DR 107 One Design (G-CEPZ) tipped onto its nose after the pilot misidentified the runway threshold at Membury Airfield, reducing landing distance and applying maximum braking.

History of the Flight

On 5 June 2016 at 1235 UTC, a DR 107 One Design (registration G-CEPZ) was on a private flight from Thruxton to Membury Airfield, Berkshire. The pilot, a 32-year-old male with 200 hours total experience (1 hour on type), joined the circuit downwind to land on grass Runway 13. The join and circuit were uneventful.

During the final approach, the pilot lost sight of the actual runway threshold and confused it with the Runway 17/35 intersection. Upon touchdown, she immediately recognized the mistake and realized the landing distance available was significantly reduced. Deciding against a go-around due to insufficient remaining runway, and aware of a stationary aircraft and trees at the end of the runway, she applied maximum braking.

Damage

The lightweight tail-dragger design caused the aircraft to tip forward onto its nose due to the extreme braking. The propeller, main landing gear, main spar, and underside surfaces of both wings were damaged. The pilot was uninjured.

Discussion

In the pilot's own analysis, the misidentification was attributed to two factors: unfamiliarity with the airfield, and the runway after the intersection appearing more defined during the final approach compared to the wider, less defined preceding section.

Probable cause

The pilot misidentified the runway threshold due to unfamiliarity with the airfield and the more defined appearance of the runway after the intersection.