ERA12CA472
2012-07-02 · Hamburg, New York, United States · Serious · 1 aircraft · Status: Completed
Airport 4G2
Aircraft involved
Probable cause & findings
The operation of a powered parachute by a non-certificated pilot. Contributing to the accident was the non-certificated pilot’s loss of aircraft control while landing.
Factual narrative
The pilot stated that he purchased the unregistered powered parachute on the internet. He stated he practiced taxiing in the grass beside the runway at a private airport for 15 to 20 minutes at a time, and that during that time, he would occasionally fly the powered parachute about 5 feet off of the ground and set it back down in the grass. No one witnessed the accident, and the powered parachute was found at the scene inverted with the pilot inside. Postaccident inspection revealed substantial damage to the undercarriage frame and engine mounts. The FAA inspector who responded to the accident site stated that the pilot held no pilot certificate and that the pilot could not produce maintenance records for the powered parachute. The pilot further stated that he was unsure if any maintenance records existed. The pilot did not keep a pilot log book, had received no flight training, and stated that he had not experienced any mechanical issues with the powered parachute. The non-certificated pilot stated that he purchased the unregistered powered parachute on the internet. He stated that he practiced taxiing in the grass beside the runway at a private airport for 15 to 20 minutes at a time and that he would occasionally fly the powered parachute about 5 feet off of the ground and set it back down in the grass. No one witnessed the accident, and the powered parachute was found in the grass beside the runway partially inverted with the pilot inside. The pilot reported to the responding local law enforcement officer that he was attempting to land the aircraft and did not know what had caused the crash. Postaccident examination revealed substantial damage to the undercarriage frame and engine mounts. The pilot did not keep a pilot log book, had received no flight training, and stated that he had not experienced any mechanical issues with the powered parachute. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
FAA avdata. C = Cause, F = Factor.
- C Personnel issues-Experience/knowledge-Experience/qualifications-Qualification/certification-Pilot - C
- F Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - F
- F Aircraft-Aircraft oper/perf/capability-Performance/control parameters-(general)-Not attained/maintained - F
Verbatim from NTSB's published report. Source file
NTSB_2012_ERA12CA472.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
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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…