NTSB CAROL · Event
Event MIA08LA002
Aircraft involved
Probable cause & findings
The reason for this accident is undetermined.
Factual narrative
On October 6, 2007, at 1025 eastern daylight time, a Bellanca 7GCAA, N8642V, registered to Brandywine Soaring Associates Incorporated, crashed while attempting to takeoff with a glider in tow at the New Garden Airport (N57), Toughkenamon, Pennsylvania. The certificated commercial pilot was killed, and the airplane sustained substantial damage by impact forces and postcrash fire. The flight was operated for the purpose of glider towing under the provisions of 14 Code of Federal Regulations (CFR) Part 91, and no flight plan was filed. Visual meteorological conditions (VMC) prevailed at the time of the accident. Several witnesses stated that the airplane was taking off towing a glider. As they proceeded down the runway gaining airspeed, the tailwheel of the airplane began to shimmy back and forth. The airplane seemed to go straight with the shimmying for at least 100 hundred feet or so and then began to veer right. The glider pilot released the towrope and continued straight down the runway. The airplane continued off the right side of the runway onto grass with the tailwheel on the ground. The airplane then became airborne, and with trees ahead, made a steep climb. The airplane then rolled right and entered a near vertical descent. The witness added that the airplane appeared to be turning when he lost sight of it. He did not see the impact. The witness then ran to the airport office to advise of the crash. The pilot, age 63, held a commercial pilot certificate, issued December 28, 2005, with ratings for airplane single and multi-engine land, and instrument airplane. His most recent medical, a third-class medical certificate, was issued on April 17, 2006, which required the pilot to wear corrective lenses. A review of the pilot’s logbook found that he had accumulated 1,344 hours of total flight time with 20 total hours in the accident airplane make and model. The two-seat, high wing, fixed tailwheel airplane, was manufactured in 1975, it was powered by a Lycoming O-320-A2B, 150-horsepower engine. The airplane’s logbooks were not recovered. Examination of the airplane by the Federal Aviation Administration (FAA) found the airplane in a nose down attitude and consumed by the postcrash fire. At the conclusion of a limited examination (due to extensive postcrash fire damage) of the airframe and engine, no evidence of any preimpact mechanical failures or malfunctions were identified. An autopsy was performed on the pilot on October 7, 2007, by Richard T. Callery, M.D., Forensic, Anatomic and Clinical Pathology, Newark, Delaware. The autopsy findings reported the cause of death as; Inhalation of products of combustion and extensive fourth degree thermal burns covering 100 percent of external body surfaces. Forensic toxicology was performed on specimens from the pilot by the FAA Aeronautical Sciences Research Laboratory, Oklahoma City, Oklahoma. The toxicology report stated that no Carbon Monoxide, Cyanide, Ethanol or Drugs were detected in the pilot’s blood. As the airplane initiated the takeoff roll with a glider in tow, the tailwheel of the airplane began to shimmy. The airplane continued to gain speed straight down the runway with the tailwheel shimmying for about 100 feet. The airplane then veered right, and the glider pilot released the towrope and continued straight down the runway. The airplane continued off the right side of the runway onto grass with the tailwheel on the ground. The airplane then became airborne, initiated a steep climb to avoid trees, and then entered an aerodynamic stall before impacting the ground in a near vertical attitude. Due to extensive impact and postcrash fire damage, no conclusive determinations on the airworthiness of the airplane could be made. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2007_MIA08LA002.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). 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 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 …
- arXiv 2023 · arXiv preprint
Automating Bird Diverter Installation through Multi-Aerial Robots and Signal Temporal Logic Specifications
This paper tackles the task assignment and trajectory generation problem for bird diverter installation using a fleet of multi-rotors.
- arXiv 2023 · arXiv preprint
Variation of Critical Crystallization Pressure for the Formation of Square Ice in Graphene Nanocapillaries
Two-dimensional square ice in graphene nanocapillaries at room temperature is a fascinating phenomenon and has been confirmed experimentally.
- arXiv 2023 · arXiv preprint
Polycrystallinity enhances stress build-up around ice
Damage caused by freezing wet, porous materials is a widespread problem, but is hard to predict or control. Here, we show that polycrystallinity makes a great difference to the stress build-up process…
- arXiv 2022 · arXiv preprint
Enhanced Prediction of Three-dimensional Finite Iced Wing Separated Flow Near Stall
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…
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