NTSB CAROL · Event
Event MIA95LA092
Aircraft involved
Probable cause & findings
COLLAPSE OF THE TAILWHEEL GEAR ASSEMBLY, DUE TO IMPROPER INSTALLATION OF A NUT BY MAINTENANCE PERSONNEL.
Factual narrative
On March 21, 1995, about 1505 eastern standard time, a Christen Industries A-1, N2923B, registered to Hugh S. Brown, sustained damage when the tail landing gear collapsed during landing at Opa Locka Airport, Opa Locka, Florida, while on a 14 CFR Part 91 personal flight. Visual meteorological conditions prevailed at the time and no flight plan was filed. The aircraft received substantial damage and the private-rated pilot and one passenger were not injured. The flight originated from Titusville, Florida, on March 21, 1995, about 1305. The pilot stated that while landing on runway 27 right, a tailwheel main attach bolt failed and the tail wheel collapsed. The aircraft ground looped to the left and went off the runway. Examination of the aircraft by FAA inspectors indicated the nut on the tail gear assembly attach bolt was missing. The tailwheel gear assembly had collapsed sideways and contacted the steering spring. The attach bolt threads were damaged. The tailwheel gear assembly collapsed on landing, then the aircraft swerved to the left and went off the runway. During the swerve, the right wing contacted the ground and the aircraft was substantially damaged. An exam revealed that a nut was missing from the tailwheel assembly attach bolt, which allowed the tailwheel gear assembly to collapse sideways. The threads on the attach bolt were found damaged. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1995_MIA95LA092.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 (stall, maintenance). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- NASA NTRS 2019 · Conference Paper
Transonic Experimental Observations of Abrupt Wing Stall on an F/A-18E Model (Invited)
A transonic wind tunnel test of an 8% F/A-18E model was conducted in the NASA Langley Research Center (LaRC) 16 ft Transonic Tunnel (16-ft TT) to investigate on-surface flow physics during stall.
- Embry-Riddle Scholarly Commons 2023 · Conference paper
The Value of Strong Partnerships to Build a Successful Aviation Maintenance Career Pathway Program for Transitioning Military Service Members
The aerospace industry is competing with other industries for a qualified workforce, and many of those competing industries are investing heavily in creating workforce development pipelines.
- NASA NTRS 2019 · Conference Paper
Transonic Experimental Observations of Abrupt Wing Stall on an F/A-l8E Model
A transonic wind tunnel test of an 8% F/A-18E model was conducted in the NASA Langley Research Center (LaRC) 16 ft Transonic Tunnel (16-ft TT) to investigate on-surface flow physics during stall.
- Embry-Riddle Scholarly Commons 2026 · Journal article (IJAAA)
From Reactive to Predictive: A hybrid Trust-Mediated Adoption Framework for Data-Driven Maintenance in Distributed-Authority Aviation Environments
Modern aviation maintenance operates within increasingly data-intensive technological environments, yet the operational integration of predictive maintenance into routine decision-making remains incon…
- NASA NTRS 2026 · Conference Paper
Computational Analysis of Steady State Aerodynamics of Transonic Truss-Braced Wing Configuration in Deep Stall
This study presents a computational investigation of steady state aerodynamics of the Subsonic Ultra-Green Aircraft Research (SUGAR) Transonic Truss-Braced Wing (TTBW) configuration over a wide range …
- Semantic Scholar 2025 · Article (Applied Sciences)
Decision-Making Framework for Aviation Safety in Predictive Maintenance Strategies
The implementation of predictive maintenance (PM) in aviation presents unique challenges due to strict safety requirements, complex operational environments, and regulatory constraints.
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