WPR20CA269
2020-08-13 · Cascade, Idaho, United States · Serious · 1 aircraft · Status: Completed
Airport ID74
Aircraft involved
Probable cause & findings
The pilot's decision to continue the unstable approach which resulted in an inadequate flare, bounced landing and collision with trees following a delayed go around.
Factual narrative
The pilot reported that while on final approach to the runway, the airplane was too high. He initiated a slip to lose altitude, but the airplane was still too fast and high. After landing, the airplane collided with trees at the end of the runway. The pilot further reported that the accident could have been prevented by initiating a go around sooner. Two witnesses reported that the airplane landed hard more than halfway down the runway and began to porpoise. With about 800 ft of runway remaining, they heard the pilot apply full engine power. The airplane subsequently departed the runway surface and impacted trees. A post impact fire ensured which substantially damaged the airplane. The pilot reported that there were no mechanical failures or malfunctions with the airplane or engine that would have precluded normal operation. The pilot reported that while on final approach to the runway, the airplane was too high. He initiated a slip to lose altitude, but the airplane was still too fast and high. After landing, the airplane collided with trees at the end of the ruwnay. The pilot further reported that the accident could have been prevented by initiating a go around sooner. Two witnesses reported that the airplane landed hard more than halfway down the runway and began to porpoise. With about 800 ft of runway remaining, they heard the pilot apply full engine power. The airplane subsequently departed the runway surface and impacted trees. A post impact fire ensured which substantially damaged the airplane. The pilot reported that there were no mechanical failures or malfunctions with the airplane or engine that would have precluded normal operation. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
FAA avdata. C = Cause, F = Factor.
- C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Landing flare-Not attained/maintained - C
- C Personnel issues-Action/decision-Info processing/decision-Decision making/judgment-Pilot - C
- — Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Descent/approach/glide path-Not attained/maintained
- — Environmental issues-Physical environment-Object/animal/substance-Tree(s)-Effect on operation
- — Personnel issues-Action/decision-Action-Delayed action-Pilot
Verbatim from NTSB's published report. Source file
NTSB_2020_WPR20CA269.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
Matched on aircraft type. All research papers
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- Semantic Scholar 2017 · Article (Trials) Effectiveness of two web-based cognitive bias modification interventions targeting approach and attentional bias in gambling problems: study protocol for a pilot randomised controlled trial
BackgroundDisordered gamblers have phenotypical and pathological similarities to those with substance use disorders (SUD), including exaggerated automatic cognitive processing of motivationally salien…
- Embry-Riddle Scholarly Commons 2014 · Conference paper FAA Safety Seminar (Open to the General Public)
This seminar will focus on reducing the aviation accident rate through the enhancement of safety culture. Human factors influences on accident and incidents will also be discussed with an emphasis on …
- Embry-Riddle Scholarly Commons 2003 · Journal article (JAAER) Desirable Faculty Qualifications as Assessed by Students in the Aeronautical Science Program at Embry-Riddle Aeronautical University
Over 89% of the sophomore aerodynamics students (182 out of 207) at Embry-Riddle Aeronautical University were surveyed during Spring Term 2003 to explore student preferences relative to instructor qua…