ATL03LA102
2003-05-31 · Alexander, Alabama, United States · None · 1 aircraft · Status: Completed
Airport ALX
Aircraft involved
Probable cause & findings
The loss engine of power due to undetermined reasons.
Factual narrative
On May 31, 2003, at 1317 central daylight time, a Collier, Quickie, N389Q, registered to a private owner and operated by a student pilot, collided with trees while conducting an emergency landing at the Thomas C. Russell Field, Alexander City, Alabama. Visual conditions prevailed at the time of the accident. The personal flight was conducted under the provision of Title 14 CFR Part 91 and visual flight rules. The airplane was substantially damaged and the pilot reported no injuries. The flight departed Alexander City, Alabama, on May 31, 2003, at 1300. According to the pilot, during climb out the engine began to emit smoke. The pilot attempted to return to the airport for an emergency landing. During the approach to land, the cockpit filled with smoke and the engine began to run rough. While on final approach to land the airplane collided with trees at the approach end of runway. Examination of the engine revealed that it produced compression on both cylinders when the crankshaft was rotated. The spark plugs were tan in color, and signs of fuel were noted on the spark plug electrodes. The ignition wiring harness on the engine was twist tied in several places, and covered with electrical tape. The fuel tank contained approximately a half a tank of fuel. Examination of the exhaust system revealed that the exhaust muffler was vented outside of the airframe under the engine compartment. There were no breaches in the exhaust system. The aircraft maintenance logs were not recovered for examination. During the examination, no mechanical defects with the engine or airframe were found. According to the pilot, during climb out the engine began to emit smoke. The pilot attempted to return to the airport for an emergency landing. During the approach to land, the cockpit filled with smoke and the engine began to run rough. While on final approach to land the airplane collided with trees. Examination of the engine revealed that it produced compression on both cylinders when the crankshaft was rotated. The spark plugs were tan in color, and signs of fuel were noted on the spark plug electrodes. The ignition wiring harness on the engine was twist tied in several places, and covered with electrical tape. The fuel tank contained approximately a half a tank of fuel. Examination of the exhaust system revealed that the exhaust muffler was vented outside of the airframe under the engine compartment. There were no breaches in the exhaust system. The aircraft maintenance logs were not recovered for examination. At the conclusion of the examination no defects with the engine or airframe were found. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2003_ATL03LA102.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
Matched on aircraft type or causal vocabulary (maintenance). All research papers
- 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
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- Semantic Scholar 2024 · Article (Defence Science Journal) Modelling of Human Factors in Aviation Maintenance Using HFACS ME Human Factors Analysis and Classification System Maintenance Extension and Bayesian Network
Aircraft maintenance is a complex task involving a skilled human workforce, spare parts, and various other resources. Human factors are an inherent element of the human workforce.
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In the field of aviation, safety is a critical cornerstone, and the operation of Unmanned Aerial Vehicle (UAV) systems is deeply connected with this principle.
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With timeliness and efficiency being critical in the aviation maintenance industry, the need has been growing for smart technological solutions that optimize and streamline the different underlying ta…