WPR20CA100
2020-03-06 · Twin Falls, Idaho, United States · None · 1 aircraft · Status: Completed
Airport KTWF
Current FAA registration · N41429
- Make / Model
- PIPER PA-28R-200
- Year of manufacture
- 1974 · 46 years old at event
- Engine
- LYCOMING I0360 SER (180 hp)
- Seats / Engines
- 4 seats · 1 engine
- Last airworthiness date
- 19740205
- ADS-B equipped
- Yes — Mode-S A4E5BC
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's loss of directional control during takeoff in gusting crosswind conditions, which resulted in a runway excursion and impact with a runway approach light.
Factual narrative
The pilot reported that during the takeoff roll with a reported 80° left crosswind of 18 knots, with gusts to 24 knots, the airplane unexpectedly became airborne due to a wind gust. The pilot aborted the takeoff when the airplane drifted off the right side of the runway, and landed in the dirt, closed the throttle and applied braking. As the airplane continued forward its right wing collided with a runway approach light, which resulted in substantial damage to the right wing. The pilot reported no mechanical anomalies with the airframe or engine that would have precluded normal operation. The pilot reported that, during the takeoff roll with an 80° left crosswind of 18 knots, gusting to 24 knots, the airplane unexpectedly became airborne due to a wind gust. The airplane drifted off the right side of the runway, so the pilot aborted the takeoff and landed on dirt, closed the throttle, and applied braking. As the airplane continued forward, its right wing impacted a runway approach light, which resulted in substantial damage to the right wing. The pilot reported that there were 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
FAA avdata. C = Cause, 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
- C Environmental issues-Conditions/weather/phenomena-Wind-Crosswind-Effect on operation - C
- C Environmental issues-Conditions/weather/phenomena-Wind-Gusts-Effect on operation - C
- C Environmental issues-Physical environment-Object/animal/substance-Runway/taxi/approach light-Effect on operation - C
Verbatim from NTSB's published report. Source file
NTSB_2020_WPR20CA100.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
Search this event elsewhere
External sources are reported, not agency: signal that something happened, not fact about what happened.
- TallyAero Live Wire Aviation press
- NTSB CAROL Agency ↗
- NTSB Docket Agency ↗
- Aviation Safety Network Aviation press ↗
- Kathryn's Report Aviation press ↗
- Aviation Herald Aviation press ↗
- AVweb Aviation press ↗
- Pilots of America Community ↗
- Reddit /r/flying Community ↗
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Related research
Matched on aircraft type or causal vocabulary (runway excursion). All research papers
- SKYbrary (Eurocontrol) 2024 · SKYbrary article Runway Excursion — SKYbrary Knowledge Base
SKYbrary runway excursion review — RE-OE (overruns) + RE-LO (lateral). Risk drivers: long landing, high approach speed, contaminated surface, tailwind, mis-set autobrakes.
- NTSB Aircraft Accident Reports 2019 · Accident report Embraer ERJ 175 Runway Excursion at Charlotte Douglas
Republic Airline ERJ-175 runway excursion CLT, January 2018. Examines a low-energy runway excursion involving misuse of autobrakes + thrust reverser response after a high-crosswind landing on a contam…
- NASA NTRS 2025 · Presentation Uncovering Resilient Behavior in the Aviation Safety Reporting System Using Large Language Models
Resiliency is present in everyday life, both in system design and exhibited by the operators that function within these systems.
- NASA NTRS 2025 · Conference Paper Uncovering Resilient Behavior in the Aviation Safety Reporting System Using Large Language Models
Resiliency is present in everyday life, both in system design and exhibited by the operators that function within these systems.
- Flight Safety Foundation 2024 · FSF / AeroSafety World Runway Safety Initiative Final Report (RSI)
Foundation Runway Safety Initiative final report — comprehensive analysis of runway excursion + incursion risk drivers worldwide.
- Semantic Scholar 2020 · Article Towards online prediction of safety-critical landing metrics in aviation using supervised machine learning
Abstract In recent years, due to the increased availability of data and improvements in computing power, application of machine learning techniques to various aviation safety problems for identifying,…