NTSB CAROL · Event
Event WPR19LA138
Aircraft involved
Probable cause & findings
The pilot’s inability to maintain directional control during landing in gusty crosswind conditions for reasons that could not be determined based on available evidence.
Factual narrative
On May 4, 2019, about 1915 Pacific daylight time, a Beech A36 airplane N6684Z, was substantially damaged when it was involved in an accident at the Reno/Tahoe International Airport (RNO), Reno, Nevada. The pilot and passenger were not injured. The airplane was operated as a Title 14 Code of Federal Regulations (CFR) Part 91 personal flight. According to the pilot, he was landing on runway 25 when, despite his right rudder inputs, the airplane veered left off the runway. The airplane continued onto an intersecting runway, striking two runway signs and making a tight 360° turn to the right before stopping. The pilot stated that he was unaware of why he lost directional control of the airplane on the ground. About the time of the accident, the reported wind was from 310o at 15 knots, gusting to 29 knots. The airplane was examined by a certified airframe and powerplant (A&P) mechanic, under the supervision of a Federal Aviation Administration (FAA) inspector. No anomalies were noted with the brake system or tires. The airplane was lifted on jacks to facilitate a landing gear examination. During the examination, the rudder pedals moved freely and there was no binding or anything impeding their movement. The left rudder was noted to fully deflect. However, when the right rudder pedal was pushed to the full position, the right rudder was about 5° from full deflection. Additionally, the nosewheel strut assembly exhibited impact damage. The nosewheel would not center and pointed slightly to the right. The investigation could not determine if the nosewheel and rudder were out of alignment before the accident or if their misalignment was due to impact damage. The pilot was landing the airplane in gusty wind conditions when he lost directional control of the airplane. After touchdown, the airplane veered off the runway to the left, despite the pilot’s corrective inputs. Subsequently, the airplane exited the runway, struck two runway signs, and spun to the right before coming to a stop. An examination of the airplane revealed that the nosewheel would not center and that it pointed to the right. Impact damage was visible on the nosewheel strut assembly. Additionally, when the right rudder pedal was pushed to the full position, the right rudder was about 5° from full deflection. It could not be determined whether these anomalies were impact related. The airplane would have had right turning tendencies if the nosewheel condition existed during the landing. The pilot would have had less rudder authority available to counter the left turning tendencies if the rudder condition existed during landing. No other mechanical malfunctions or failures that would have precluded normal operation were observed. The circumstances of the accident are consistent with the pilot’s inability to maintain directional control during landing in strong, gusty wind conditions. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).
- C Not determined-Not determined-(general)-(general)-Unknown/Not determined
- — Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Attain/maintain not possible
Verbatim from NTSB's published report. Source file
NTSB_2019_WPR19LA138.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type. Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- arXiv 2022 · arXiv preprint
Zero Touch Coordinated UAV Network Formation for 360° Views of a Moving Ground Target in Remote VR Applications
Unmanned aerial vehicles (UAVs) with on-board cameras are widely used for remote surveillance and video capturing applications.
- Embry-Riddle Scholarly Commons 2021 · Journal article (IJAAA)
Internet of Things 36-rotor Multicopter for Ionizing Radiation Surveying
This paper presents an Internet of things 36-rotor unmanned aerial vehicle suitable for radiological surveying of buildings and facilities.
- NASA NTRS 2019 · Other - NACA Research Memorandum
Ditching Tests of Two Models of the Army B-36 Airplane
The ditching characteristics of the Army B-36 airplane were determined by testing 1/20- and 1/30-scale dynamic models in calm water in Langley tank no. 2 and at the outdoor catapult.
- NASA NTRS 2019 · Other
Differential Pressures on a Pitot-venturi and a Pitot-static Nozzle over 360 Degrees Pitch and Yaw
Measurements of the differential pressures on two navy air-speed nozzles, consisting of a Zahm type Pitot-Venturi tube and a SQ-16 two-pronged Pitot-static tube, in a tunnel air stream of fixed speed …
- NASA NTRS 2019 · Technical Memorandum (TM)
Flutter clearance of the Schweizer 1-36 deep-stall sailplane
A Schweizer 1-36 sailplane was modified for a controlled, deep-stall flight program. This modification allowed the horizontal stabilizer to pivot as much as 70 deg leading edge down.
- NASA NTRS 2026 · Technical Memorandum (TM)
Assessing National Airspace System Impact of the Hybrid Electric Turboprop Commercial Freighter
The Hybrid Electric Turboprop Commercial Freighter (HETCOF) is a large turboprop aircraft using hybrid electric propulsion designed to reduce cost and emissions for narrowbody cargo operations capable…
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