ERA14FA337 · Culver LFA
Culver LFA · Accident: aerodynamic stall/spin during initial climb
From Limington Harmon Airport (63B) to Twitchell Airport (3B5)
Event
- NTSB case
- ERA14FA337
- 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
- 1 · 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
Culver LFA
- Aircraft type
- Culver LFA
- 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
- N41716
- Operator
- Tate Clarke W
- Onboard fatalities
- Unknown
- Route
- From Limington Harmon Airport (63B), Limington, METo Twitchell Airport (3B5), Turner, ME
- Aircraft age
- About 72 years (built 1942)
- 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
- Aerodynamic stall/spin
- 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
According to witnesses, the airplane departed in a slow, nose-high attitude takeoff from the runway. The handheld GPS recorded that airplane was slow and climbed about 135 feet over the runway before stalling to the left about 2,200 feet down the 2,973-foot runway. One witness stated the engine noise sounded normal while two other witnesses reported a momentary sputter of engine noise, followed by a return to power. The engine noise then seemed normal for 5 to 10 seconds before the sound of impact. All three witnesses concurred that the airplane seemed lower than it should have been during the takeoff. Examination of the wreckage revealed that adequate fuel was onboard and that there were no preimpact mechanical malfunctions with the airplane. Additionally, although the carburetor was susceptible to serious icing at glide power for the given temperature and dewpoint, the engine would have been set to full power for takeoff; thus, carburetor icing was unlikely. A teardown examination of the engine did not reveal any preimpact mechanical malfunctions or fuel contamination. The engine had accumulated about 115 hours of operation since its most recent overhaul, which was completed about 35 years before the accident.
Probable cause
The pilot’s failure to maintain airspeed during initial climb, which resulted in the airplane exceeding its critical angle of attack and experiencing an aerodynamic stall.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ERA14FA337
- Event ID
- 20140712X80421
- Case number
- ERA14FA337
- 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: ea8680cbdfa1b51e15bea362f3984fe3fe06f6a211298c23278cf1a0c9724f2d; retrieved 2026-09-14T17:21:31.032Z.