GAA17CA415
2017-07-17 · Leavenworth, Kansas, United States · None · 1 aircraft · Status: Completed
Airport FLV
Current FAA registration · N4432C
- Make / Model
- CESSNA 195B
- Year of manufacture
- 1952 · 65 years old at event
- Engine
- JACOBS R755B SERIES (275 hp)
- Seats / Engines
- 5 seats · 1 engine
- Last airworthiness date
- 20010404
- ADS-B equipped
- Yes — Mode-S A55863
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot’s inadvertent toe brake application during the landing roll, which resulted in a runway excursion and a ground loop.
Factual narrative
The pilot of the tailwheel airplane reported that he made a normal approach to an asphalt runway. During the landing roll, the tail started to move to the left and he corrected with left rudder application, but he recalled that, "I may have unintentionally put pressure on the left toe brake." The airplane veered to the left and exited the left side of the runway. The airplane entered a drainage culvert and ground looped to the left. The right main landing gear collapsed, and the right wing tip struck the ground. The airplane sustained substantial damage to the right main landing gear attachment point. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. The pilot of the tailwheel airplane reported that he made a normal approach to an asphalt runway. During the landing roll, the tail started to move to the left, and he corrected with left rudder application, but he recalled that "I may have unintentionally put pressure on the left toe brake." The airplane veered to the left and exited the left side of the runway. The airplane entered a drainage culvert and ground looped to the left. The right main landing gear (MLG) collapsed, and the right wing tip struck the ground. The airplane sustained substantial damage to the right MLG attachment point. 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-Use of equip/system-Pilot - C
- C Aircraft-Aircraft systems-Landing gear system-Brake-Unintentional use/operation - C
Verbatim from NTSB's published report. Source file
NTSB_2017_GAA17CA415.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
- Embry-Riddle Scholarly Commons 1994 · Journal article (JAAER) Postsecondary Aviation Programs in the United States: 1950 and 1985
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- 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…
- arXiv 2026 · arXiv preprint FESOM2-JAX v1.0: a differentiable shadow of the ocean-sea-ice model FESOM2, cast onto GPUs
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- 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.