Event WPR20CA087

Factual narrative

The pilot reported that upon receiving clearance to taxi from air traffic control, he proceeded to taxi onto what he thought was the centerline of taxiway Charlie in nighttime conditions. During the taxi, the airplane suddenly turned to the right. The pilot stated he stopped the airplane and thought something on the ground made "the wheel turn" and he looked at the right wing, noting nothing abnormal. He added that after they were airborne, he saw that part of the right wingtip was separated. The pilot continued the flight and landed uneventfully at his destination.Postaccident examination of the airplane revealed that the right wing was structurally damaged. A portion of the accident airplanes right wingtip was located underneath a damaged wing on an unoccupied airplane that was parked adjacent to taxiway Charlie at the departure airport. The pilot reported that there were no mechanical failures or malfunctions with the airplane that would have precluded normal operation. The pilot reported that, upon receiving clearance to taxi from air traffic control, he proceeded to taxi onto what he thought was the centerline of the taxiway in nighttime conditions. During the taxi, the airplane suddenly turned right. The pilot stopped the airplane and thought something on the ground had made "the wheel turn." He looked at the right wing but noticed nothing abnormal. After the airplane was airborne, the pilot saw that part of the right wingtip was separated. The pilot continued the flight and landed uneventfully at his destination. Postaccident examination of the airplane revealed that the right wing had sustained substantive structural damage. A portion of the airplane's right wingtip was found underneath a damaged wing on an unoccupied airplane that was parked adjacent to the taxiway. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).

• C Personnel issues-Task performance-Use of equip/info-Use of equip/system-Pilot - C
• C Personnel issues-Psychological-Attention/monitoring-Monitoring environment-Pilot - C
• C Environmental issues-Physical environment-Object/animal/substance-Aircraft-Effect on operation - C
• C Environmental issues-Conditions/weather/phenomena-Light condition-Dark-Effect on personnel - C