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Atlas / NTSB / WPR13CA367

NTSB CAROL · Event

Event WPR13CA367

2013-08-11 Hesperia, California, United States Airport · L26 None 1 aircraft Status: Completed

Aircraft involved

Probable cause & findings

The pilot’s failure to maintain sufficient airspeed on final approach to landing which resulted in an inadvertent stall.

Factual narrative

The pilot reported that on final approach, the airplane was too low and too slow when it stalled and landed hard on the runway threshold. Postaccident examination of the airplane revealed that the right wing and fuselage were structurally damaged. The pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. The pilot reported that on final approach, the airplane was too low and too slow when it stalled and landed hard on the runway threshold. Postaccident examination of the airplane revealed that the right wing and fuselage were structurally damaged. The pilot reported no preaccident mechanical malfunctions or failures 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-Airspeed-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_2013_WPR13CA367.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

Related research

What the literature says.

Academic papers and agency reports matching this event's aircraft type or causal vocabulary (stall). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.

Browse the full corpus — academia portal ↗