ERA13LA347 · Durfee Fred QUICKSILVER MXL
Durfee Fred QUICKSILVER MXL · Accident: loss of engine power (total) during initial climb
From Lexington, TN (no airport) to Lexington, TN (no airport)
Event
- NTSB case
- ERA13LA347
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Accident
- InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
- Completed
- API-reported fatalities
- 0 · all aircraft and ground
- Ground fatalities
- Unknown
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- General aviation
- WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
- Visual Meteorological Cond
Durfee Fred QUICKSILVER MXL
- Aircraft type
- Durfee Fred QUICKSILVER MXL
- Category
- Airplane
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- N2590B
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Lexington, TN (no airport)To Lexington, TN (no airport)
- Aircraft age
- Not recorded
- Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
- Part 91: General Aviation
- Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
- Initial climb
- Defining eventThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
- Loss of engine power (total)
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Substantial
Cause areas
- Aircraft › Aircraft oper/perf/capability
- Personnel issues › Task performance
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The student pilot, who was also the builder of the airplane, took off from a pasture, and, shortly thereafter, the engine quit. The student pilot turned the airplane back toward the pasture, but while approaching it, the airplane stalled and then impacted the ground. The student pilot subsequently found that the fuel filter was clogged, which likely resulted in fuel starvation to the engine. According to the student pilot, he did not have a way to check the fuel quality onboard the airplane, and the airplane's last inspection was completed over 5 years earlier. The student pilot did not note when or if the fuel system had ever been flushed or if the fuel filter was ever changed, but he speculated that the containers he used to transport fuel from a local gas station might have collected dust over time from filling or draining. The student pilot reported only 10 hours of total flight time, all in the accident airplane make and model, which coincided with the 5+ years he had been operating the airplane.
Probable cause
The student pilot/builder’s failure to maintain airspeed following a loss of engine power, which resulted in an exceedance of the wing’s critical angle-of-attack and a subsequent aerodynamic stall. Contributing to the accident was the student pilot/builder’s inadequate procedures to ensure a clean fuel supply to the engine, which resulted in a clogged fuel filter and the subsequent loss of engine power.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ERA13LA347
- Event ID
- 20130801X55434
- Case number
- ERA13LA347
- Dataset
- full-current
- Source SHA-256
- 5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- Filled from the NTSB case API where the bulk record had no value: investigation status. Values present in the bulk record are kept.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: 5fb3857024f9569ab06632ba769cadbfb17f630f545e7b475dda4f714fd23229; retrieved 2026-09-15T22:23:29.579Z.