NTSB CAROL · Event
Event GAA19CA550
Registry · N123T
FAA Aircraft Registry record.
Make / Model
EADS PZL WARSZAWA-OKECIE SA PZL-104MA WILGA 2000
Year of manufacture
2008 · 11 years old at event
Engine
P & W PT6A-28 (680 hp)
Seats / Engines
4 seats · 1 engine
Last airworthiness date
20180712
ADS-B equipped
Yes — Mode-S A06080
Registrant of record
PATEY MICHAEL J
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's failure to maintain bank control during takeoff in gusting crosswind conditions, resulting in a loss of control in flight and subsequent impact with terrain.
Factual narrative
The pilot of the tailwheel equipped airplane reported that prior to departure, while he refueled the airplane and taxied to the runway, the wind was "picking up and gusting" but "were comfortably within [his] personal and aircraft limits." During takeoff, as he "rolled on the power," the right wing started to lift so he corrected with full control input left but the airplane rolled to the right and impacted terrain. The pilot added that he did not get a wind check The airplane sustained substantial damage to both wings and fuselage. 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 220° at 24 knots, gusting to 38 knots. The airplane was departing from runway 26. According to the manufacturer's Pilot's Operating Handbook for an unmodified airplane, the maximum demonstrated crosswind is 11.7 knots. The steady state crosswind component for the accident flight was 15 knots, with gusting winds, the crosswind component for the accident flight was 24 knots. The pilot of the tailwheel equipped airplane reported that prior to departure, while he refueled the airplane and taxied to the runway, the wind was "picking up and gusting" but "were comfortably within [his] personal and aircraft limits." During takeoff, as he "rolled on the power," the right wing started to lift so he corrected with full control input left but the airplane rolled to the right and impacted terrain. The pilot added that he did not get a wind check The airplane sustained substantial damage to both wings and fuselage. 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 220° at 24 knots, gusting to 38 knots. The airplane was departing from runway 26. According to the manufacturer's Pilot's Operating Handbook for an unmodified airplane, the maximum demonstrated crosswind is 11.7 knots. The steady state crosswind component for the accident flight was 15 knots, with gusting winds, the crosswind component for the accident flight was 24 knots. 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-Lateral/bank control-Not attained/maintained - C
- C Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
- C Environmental issues-Conditions/weather/phenomena-Wind-Gusts-Effect on operation - C
- C Environmental issues-Conditions/weather/phenomena-Wind-Crosswind-Effect on operation - C
Verbatim from NTSB's published report. Source file
NTSB_2019_GAA19CA550.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 (loss of control). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- Embry-Riddle Scholarly Commons 2025 · Journal article (JAAER)
A Scoping Review of Aviation Loss of Control Inflight Research
Loss of control – inflight (LOC-I) contributes to aircraft accidents at unacceptably high rates. Significant industry efforts and research have aimed to improve LOC-I prevention, detection, and recove…
- SKYbrary (Eurocontrol) 2024 · SKYbrary article
Loss of Control In-Flight (LOC-I) — SKYbrary Knowledge Base
SKYbrary comprehensive knowledge-base entry on Loss of Control In-Flight — definitions, contributing factors, accident case studies (Air France 447, Colgan 3407), and prevention strategies.
- NTSB Aircraft Accident Reports 2022 · Accident report
Loss of Control on Takeoff in Icing Conditions — Citation 560XL
Cessna Citation 560XL fatal takeoff icing accident, March 2018. Investigation of a Citation 560XL loss-of-control takeoff accident in icing conditions.
- Semantic Scholar 2021 · Article (Aviation)
ANALYSIS OF GENERAL AVIATION FIXED-WING AIRCRAFT ACCIDENTS INVOLVING INFLIGHT LOSS OF CONTROL USING A STATE-BASED APPROACH
Inflight loss of control (LOC-I) is a significant cause of General Aviation (GA) fixed-wing aircraft accidents. The United States National Transportation Safety Board’s database provides a rich source…
- NASA NTRS 2021 · Presentation
Use of Design of Experiments in Determining Neural Network Architectures for Loss of Control Detection
Abstract—We describe empirical methods for selecting a neural network architecture to implement belief state inference on generic commercial transport aircraft.
- NASA NTRS 2021 · Conference Paper
Use of Design of Experiments in Determining Neural Network Architectures for Loss of Control Detection
We describe empirical methods for selecting a neural network architecture to implement belief state inference on generic commercial transport aircraft.
Browse the full corpus — academia portal ↗