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Atlas / NTSB / GAA19CA266

NTSB CAROL · Event

Event GAA19CA266

2019-05-14 Latrobe, Pennsylvania, United States Airport · LBE None 1 aircraft Status: Completed

Registry · N224P

FAA Aircraft Registry record.

Make / Model

SONEX AIRCRAFT SUBSONEX JSX-2

Year of manufacture

2019 · 0 years old at event

Engine

PBS TJ100

Seats / Engines

1 seats · 1 engine

Last airworthiness date

20190306

ADS-B equipped

Yes — Mode-S A1F122

Registrant of record

STEFFEY RYAN J

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot's failure to maintain pitch control while attempting to secure the canopy, which opened shortly after takeoff and resulted in the airplane impacting the ground and the main landing gear collapsing. Contributing to the accident was the pilot's failure to complete the predeparture checklist, which led to his failure to properly secure the canopy before takeoff.

Factual narrative

The pilot reported that before takeoff, he was adjusting radios and forgot to latch the canopy. After liftoff, the canopy shimmied aft about 2 ft. The pilot reported that with his right hand on the control stick, he reached with his left hand to close the canopy. The airplane was a few feet above the runway surface when the nose pitched down, and the nose gear impacted the ground. The airplane veered right and slid to a stop on the runway. The pilot reported that he did not complete his pre-departure checklist to secure the canopy because he was adjusting the recently installed radio and headset. The airplane sustained substantial damage to the left wing. 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, before takeoff, he was adjusting the radios and forgot to latch the canopy. After takeoff, the canopy "shimmied open about 2 ft aft." The pilot reported that he immediately reached for the canopy with his left hand while his right hand was on the control stick. The airplane was a few feet above the runway surface when he applied slight forward pressure on the control stick, but the airplane's nose pitched down, and the nose landing gear impacted the ground. The airplane veered right, the main landing gear collapsed, and the airplane then slid to a stop on the runway. The pilot reported that he did not complete the predeparture checklist to secure the canopy because he was adjusting the recently installed radio and headset. The airplane sustained substantial damage to the left wing. The pilot reported that there were no preimpact mechanical failures or malfunctions with the airframe or engine 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 Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Pitch control-Not attained/maintained - C
  • C Aircraft-Aircraft structures-Doors-Passenger/crew doors-Incorrect use/operation - C
  • C Personnel issues-Task performance-Use of equip/info-Use of equip/system-Pilot - C
  • F Personnel issues-Task performance-Use of equip/info-Use of checklist-Pilot - F
  • Personnel issues-Psychological-Attention/monitoring-Attention-Pilot

Verbatim from NTSB's published report. Source file NTSB_2019_GAA19CA266.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

Related research

What the literature says.

Academic papers and agency reports matching this event's aircraft type or causal vocabulary (stall). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.

Browse the full corpus — academia portal ↗