Introduction
On 18 May 2017, a Piper PA 32R-301T (registration N88NA) sustained damage while taxiing at White Waltham Airfield in Berkshire. The aircraft was being moved from a grass parking area to a hangar via a newly constructed concrete apron.
Sequence of Events
As the aircraft approached the eastern side of the apron, its nose landing gear sank into soft ground immediately adjacent to the concrete. The nose gear subsequently collapsed, and the propeller struck the concrete surface. The aircraft's damage was limited to the propeller and nosewheel.
Pilot Report
The pilot, who was the sole occupant and uninjured, reported that after the accident he learned that entry to the apron was only permitted from the west side. The eastern side had previously been marked as unusable with orange gates. However, due to ongoing ground-work, the marker had been removed, leading the pilot to believe that entry from that location was allowed.
Aircraft Information
The aircraft was a 1984 Piper PA 32R-301T (serial number 32R8529005) powered by a Lycoming TIO-540-S15AD piston engine. The commander held a Private Pilot's Licence, was 24 years old, and had accumulated 265 total flying hours, with 69 hours on type. In the preceding 90 days, he had flown 26 hours, and 23 hours in the last 28 days.
Damage
The propeller and nosewheel sustained damage. No other damage was reported.