ERA14LA418 · Lorenz Stephen KITFOX SERIES 5
Lorenz Stephen KITFOX SERIES 5 · Accident: loss of control in flight during initial climb
From Greene Airport (4N7) to Greene Airport (4N7)
Event
- NTSB case
- ERA14LA418
- 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
Lorenz Stephen KITFOX SERIES 5
- Aircraft type
- Lorenz Stephen KITFOX SERIES 5
- 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
- N94SL
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Greene Airport (4N7), Greene, NYTo Greene Airport (4N7), Greene, NY
- Aircraft age
- About 12 years (built 2002)
- 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 control in flight
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Destroyed
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 private pilot, who had no previous experience in the airplane make and model, had purchased it about 1 year earlier and then stored it in his garage until the day of the accident. On the day of the accident, the pilot added 4 gallons of gas; he subsequently started the engine, taxied the airplane, and conducted engine run-ups for about 30 minutes to familiarize himself with the airplane. He powered up the engine three or four times, and during the last power up, the airplane lifted off. The pilot reported that he then attempted a three-point landing; this is all that he remembered about the accident sequence.
A witness reported that, after takeoff, the airplane "jerked" right and that the power settings changed. The airplane then "straightened out and smoothed out" and then continued to climb slowly to about 200 ft above the ground, at which point it banked "hard" left and then descended to impact. Another witness reported that the airplane "tipped" and "stalled" before its descent. A postcrash fire ensued, which consumed most of the airplane.
No preexisting mechanical anomalies were found that would have precluded normal operation, and the pilot reported no preexisting mechanical malfunctions or failures. Wind recorded at an airport about 10 miles from the departure airport about the time of the accident was from the direction of takeoff at 4 knots, and a witness noted that both windsocks were "dead" at the accident airport.
Probable cause
The pilot’s failure to attain adequate airspeed during the initial climb, which resulted in an exceedance of the wing’s critical angle-of-attack and a subsequent aerodynamic stall. Contributing to the accident was the pilot’s lack of experience in the airplane make and model.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ERA14LA418
- Event ID
- 20140902X75028
- Case number
- ERA14LA418
- 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: 750a9bb72f63ae9b0d1b344f0d3d7168360a98d75ae1f47c5fbff1a19d9e092e; retrieved 2026-09-16T01:42:42.172Z.