GAA19CA301
2019-06-01 · Heber, Utah, United States · None · 1 aircraft · Status: Completed
Airport HCR
Aircraft involved
Probable cause & findings
The pilot's exceedance of the airplane's critical angle of attack during an aborted landing, which resulted in an aerodynamic stall.
Factual narrative
The pilot of the tailwheel-equipped airplane reported that, during the landing roll in a gusting crosswind, the airplane veered to the left. He added right rudder, which slowed the veer, but observed that the airplane was going to depart the runway. He added full power and right rudder to abort the landing. The airplane became airborne, but "stopped the climb, and slid tail first onto the ground." The right main landing gear collapsed, and the propeller and the right wing struck the ground. The airplane sustained substantial damage to the right wing. 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 10 minutes before the accident, the wind was from 010° at 10 knots. The same automated station reported that, about 10 minutes after the accident, the wind was from 340° at 14 knots. The pilot landed the airplane on runway 04. It is likely that during the aborted landing, the pilot aerodynamically stalled the airplane. The pilot of the tailwheel-equipped airplane reported that, during the landing roll in a gusting crosswind, the airplane veered left. He added right rudder, which slowed the veer. However, he saw that the airplane was going to depart the runway, so he added full power and right rudder to abort the landing. The airplane became airborne but "stopped the climb, and slid tail first onto the ground." The right main landing gear collapsed, and the propeller and the right wing struck the ground. The airplane sustained substantial damage to the right wing. 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 10 minutes before the accident, the wind was from 010° at 10 knots and that, about 10 minutes after the accident, the wind was from 340° at 14 knots. The pilot landed the airplane on runway 04. It is likely that, during the aborted landing, the pilot aerodynamically stalled the airplane. 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-Angle of attack-Capability exceeded - C
- C Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
- — Environmental issues-Conditions/weather/phenomena-Wind-Crosswind-Effect on operation
Verbatim from NTSB's published report. Source file
NTSB_2019_GAA19CA301.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
Search this event elsewhere
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Related research
Matched on aircraft type or causal vocabulary (stall). All research papers
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Icing on three-dimensional wings causes severe flow separation near stall. Standard improved delayed detached eddy simulation (IDDES) is unable to correctly predict the separating reattaching flow due…
- Embry-Riddle Scholarly Commons 2021 · Journal article (JAAER) Analysis on the Negative Emotional, Physiological, and Cognitive Responses Elicited from of the Activation of a Stall Alarm
Failing to identify an aerodynamic stall can lead to the inability of an aircraft to sustain flight. To warn pilots of an impending or fully-developed stall, many aircraft have safety devices installe…