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Atlas / NTSB / WPR20CA296

NTSB CAROL · Event

Event WPR20CA296

2020-09-03 Amboy, California, United States None 1 aircraft Status: Completed

Aircraft involved

Probable cause & findings

The pilot's failure to maintain directional control of the airplane during a precautionary landing which resulted in a ground loop.

Factual narrative

The pilot of a tailwheel equipped airplane reported that, he was making a precautionary landing to an old gravel and sand runway. During the landing roll, he lost directional control and the airplane ground looped. Subsequently, the right main landing gear collapsed, and the right wing struck the ground. The airplane sustained substantial damage to the right wing and fuselage. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The pilot of a tailwheel equipped airplane reported that, he was making a precautionary landing to an old gravel and sand runway. During the landing roll, he lost directional control and the airplane ground looped. Subsequently, the right main landing gear collapsed, and the right wing struck the ground.  The airplane sustained substantial damage to the right wing and fuselage. 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 Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Not attained/maintained - C
  • C Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C

Verbatim from NTSB's published report. Source file NTSB_2020_WPR20CA296.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.