NTSB CAROL · Event
Event GAA19CA596
Registry · N515JD
FAA Aircraft Registry record.
Make / Model
JOHN A DALESSANDRIS PITTS S1S
Year of manufacture
2016 · 3 years old at event
Engine
LYCOMING HIO-360 SER (205 hp)
Seats / Engines
1 seats · 1 engine
Last airworthiness date
20160830
ADS-B equipped
Yes — Mode-S A674CE
Registrant of record
DALESSANDRIS JOHN A
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's failure to maintain directional control during landing, which resulted in a runway excursion and a ground loop.
Factual narrative
The pilot of the tailwheel-equipped biplane reported that, during landing, the airplane encountered a right crosswind, veered to the right off the runway, and ground looped to the right. The airplane sustained substantial damage to the lower left wing and rudder. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The airport's automated weather observation station reported that, about the time of the accident, the wind was from 150° at 4 knots. The pilot added that he believed he encountered a dust devil. The pilot was landing the airplane on runway 08. The pilot reported that, during landing, the biplane encountered a right crosswind, veered right off the runway, and ground looped. The biplane sustained substantial damage to the lower left wing and rudder. The pilot reported that there were no preaccident mechanical failures or malfunctions with the biplane that would have precluded normal operation. 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 Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Not attained/maintained - C
- C Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
- — Environmental issues-Conditions/weather/phenomena-Wind-Tailwind-Effect on operation
Verbatim from NTSB's published report. Source file
NTSB_2019_GAA19CA596.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 or causal vocabulary (runway excursion). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- 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 2025 · arXiv preprint
Transformer-Guided Deep Reinforcement Learning for Optimal Takeoff Trajectory Design of an eVTOL Drone
The rapid advancement of electric vertical takeoff and landing (eVTOL) aircraft offers a promising opportunity to alleviate urban traffic congestion but is still limited by excessive power demands, es…
- 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.
Browse the full corpus — academia portal ↗