ERA24LA363 · Aeronca 65-TAC
Aeronca 65-TAC · Accident: loss of control on ground during takeoff
From an unrecorded airport to Dunnellon Marion Co & Park of Commerce Airport (X35)
Event
- NTSB case
- ERA24LA363
- 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
- 0
- 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
Aeronca 65-TAC
- Aircraft type
- Aeronca 65
- 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
- N39565
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From not recordedTo Dunnellon Marion Co & Park of Commerce Airport (X35), Dunnellon, FL
- Aircraft age
- About 80 years (built 1944)
- 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
- Takeoff
- 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 on ground
- 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
- Aircraft › Aircraft power plant
- Personnel issues › Task performance
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The pilot reported that after completing a pre-takeoff check of the tailwheel-equipped airplane he taxied onto the runway for takeoff. Upon entering the runway and aligning the airplane to the centerline, the pilot increased the engine power to full for takeoff. Shortly after the airplane began to roll, it started to veer to the left. The pilot applied right rudder, but the airplane continued to veer to the left. The airplane then departed the left side of the runway onto the adjacent grass and struck an airport perimeter fence, resulting in substantial damage to both wings. The pilot reported that there were no preimpact mechanical malfunctions or failures with the airplane’s flight controls that would have precluded normal operation. Additionally, following the accident, a Federal Aviation Administration inspector examined the airplane and found no evidence of any anomalies with the airplane’s aerodynamic flight controls and trim. The inspector also found that a wooden knob that had been attached to the forward seat’s throttle control was lying on the floor of the airplane, but not obstructing the movement of any of the flight controls. The pilot stated that the knob, which did not appear to be an original component to the airplane, had come off just before the airplane had departed the runway surface. He further stated that this precluded him from reducing engine power and stopping the airplane before it struck the airport perimeter fence.
Probable cause
The pilot’s failure to maintain directional control during the takeoff roll. Contributing to the outcome, was the pilot’s inability to control the engine following the loss of directional control due to the separation of a knob from the engine’s throttle control.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ERA24LA363
- Event ID
- 20240903195047
- Case number
- ERA24LA363
- 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, cause areas. 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: b71726776a08cb7818e314f208cdc879f02d3535bfab5070e9a00fcf5809bdb8; retrieved 2026-09-16T19:13:34.770Z.