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GAA18CA446

2018-07-20 · Malden, Missouri, United States · None · 1 aircraft · Status: Completed

Airport MAW

N46CH has since been reassigned. It is now registered to a different aircraft (ROBINSON HELICOPTER R44 II, built 2024), which was not involved in this event.

Aircraft involved

Probable cause & findings

The pilot’s improper landing flare in gusting wind conditions, which resulted in a hard landing.

Factual narrative

The pilot reported that, while landing, the airplane "hit some turbulence" and it "felt like the bottom dropped out". Subsequently, the airplane landed hard. The airplane sustained substantial damage to the right wing front spar. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The pilot reported on the NTSB form 6120 that the wind was light and variable. The automated weather observation system about 19 nautical miles from the accident site reported that, about the time of the accident, the wind was from 220° at 7 knots, gusting to 15 knots. The pilot landed on runway 18. The pilot reported that, while landing, the airplane "hit some turbulence," and it "felt like the bottom dropped out." Subsequently, the airplane landed hard. The airplane sustained substantial damage to the right wing front spar. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The pilot reported that the wind was light and variable. The automated weather observation system about 19 nautical miles from the accident site reported that, about the time of the accident, the wind was from 220° at 7 knots, gusting to 15 knots. The pilot landed the airplane on runway 18. 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-Task performance-Use of equip/info-Aircraft control-Pilot - C
  • — Environmental issues-Conditions/weather/phenomena-Wind-Gusts-Effect on operation

Verbatim from NTSB's published report. Source file NTSB_2018_GAA18CA446.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 (turbulence). All research papers