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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 ↗.

Related research

Matched on aircraft type or causal vocabulary (runway excursion). All research papers