ATL04LA074
2004-02-07 · Summerville, South Carolina, United States · Minor · 1 aircraft · Status: Completed
Airport KDYB
Aircraft involved
Probable cause & findings
The pilot's inadequate start procedure, which resulted in a run-away airplane.
Factual narrative
On February 7, 2004, at 1245 eastern standard time, a Piper PA-28-161, N21266, registered to and operated by a private owner, taxied unmanned into a parked airplane at Summerville Airport, Summerville, South Carolina. The personal flight was operated under the provisions of Title 14 CFR Part 91 with no flight plan filed. Visual meteorological conditions prevailed. The private pilot received minor injuries, and the airplane and a parked airplane sustained substantial damage. The flight was originating from Summerville, South Carolina, at the time of the accident. The pilot was preparing for a flight to Columbia, South Carolina, to deliver the airplane for avionics maintenance. The pilot stated that when he engaged the starter, it made a spinning noise, and the airplane would not start. The pilot set the parking brake and attempted to start the airplane by rotating the propeller by hand. The airplane started and moved forward, and the pilot climbed up on the right wing to enter the cockpit but slipped and fell to the ground. The pilot grabbed onto the cabin step and was dragged as he attempted to gain access to the cockpit. When the pilot realized a collision with a parked airplane was imminent, he released his hold on the cabin step. The airplane taxied unmanned and collided with a parked airplane. Examination of the airplane revealed damage to the right wing spar and propeller, and the parked airplane sustained damage to the fuselage and left wing. The pilot reported no mechanical malfunction with the airplane. The pilot set the parking brake and attempted to start the airplane by rotating the propeller by hand. The airplane started and moved forward, and the pilot climbed up on the right wing to enter the cockpit but slipped and fell to the ground. The pilot grabbed onto the cabin step and was dragged as he attempted to gain access to the cockpit. When the pilot realized a collision with a parked airplane was imminent, he released his hold on the cabin step. The airplane taxied unmanned and collided with a parked airplane. The pilot reported no mechanical malfunction with the airplane. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2004_ATL04LA074.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 2026 · Article (Reliability Engineering & System Safety) Understanding human error in military aviation maintenance: The role of Performance shaping factors, cognitive workload and error orientation
- 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.
- 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…