CEN20CA411
2020-09-17 · Marksville, Louisiana, United States · Minor · 1 aircraft · Status: Completed
Airport MKV
Aircraft involved
Probable cause & findings
The pilot’s inadequate preflight inspection, during which he failed to ensure the landing gear handle in the “down” position which resulted in the landing gear retracting during takeoff, a loss of directional control, and a runway excursion.
Factual narrative
The pilot reported that he conducted a preflight inspection of the airplane, and that during the takeoff roll, he pulled the yoke back to stop the nosewheel from shimmying, added power, checked the engine performance, and then added more power. The airplane’s nose dropped slightly, and he added more power. Subsequently, the nose dropped further and contacted the ground. The pilot reduced engine power, and the airplane then skidded down the runway and exited onto grass, which resulted in the right forward fuselage, right outboard wing, and right horizontal stabilizer and elevator sustaining substantial damage. One of the first steps of the Preflight Checklist is “Landing Gear Lever – Gear Down.” The pilot reported that he liked “to touch each item” as he called it out but that he “did not do that on this phase of flight.” According to the mechanic who recovered the airplane, he found the landing gear “handle” in the “up” position and the nose landing gear and right main landing gear retracted. The mechanic was able to extend the gear using the emergency hand pump. He then turned on the master switch and saw a green gear position light, indicating that all three landing gear were down and locked. The mechanic added that he did not see anything that would have caused the gear to collapse. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
FAA avdata. C = Cause, F = Factor.
- — Aircraft-Aircraft systems-Landing gear system-Landing gear selector-Incorrect use/operation
- — Personnel issues-Task performance-Inspection-Preflight inspection-Pilot
- — Environmental issues-Physical environment-Terrain-Sloped/uneven terrain-Effect on equipment
- — Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Attain/maintain not possible
Verbatim from NTSB's published report. Source file
NTSB_2020_CEN20CA411.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.
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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,…