CEN13CA224 · Aeronca 65C
Aeronca 65C · Accident: loss of engine power (total) while maneuvering
From Grand Rapids Itasca Co-Gordon Newstrom field (KGPZ) to Grand Rapids Itasca Co-Gordon Newstrom field (KGPZ)
Event
- NTSB case
- CEN13CA224
- 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
Aeronca 65C
- 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
- N21301
- Operator
- David P. Floura · private individual
- Onboard fatalities
- Unknown
- Route
- From Grand Rapids Itasca Co-Gordon Newstrom field (KGPZ), Grand Rapids, MNTo Grand Rapids Itasca Co-Gordon Newstrom field (KGPZ), Grand Rapids, MN
- 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
- Maneuvering · low-altitude flying
- 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 systems
- Personnel issues › Psychological
- Personnel issues › Task performance
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The flight instructor hand-propped the engine and the student pilot set the engine controls before the flight. The flight consisted mainly of practicing ground reference maneuvers and slips. The flight instructor reported that they were about 700 feet above the ground when the engine lost all power and the propeller stopped spinning. The flight instructor performed the emergency checklist by memory and located a frozen lake on which to land. The airplane nosed over during the landing roll, which resulted in substantial damage to the wing spars. Photos taken at the accident site showed that the fuel primer control was unlocked and the primer control was at an intermediate position. The flight instructor reported that the student stated he locked the primer control, but only turned the control about 1/8 inch to lock it. The flight instructor stated that the primer control was in its locked position when he checked it before the flight. It could not be determined how the primer control became unlocked.
The engine was started and ran normally during the postaccident examination. When the primer control was placed in the position found after the accident and the power was reduced to 1,000 rpm, the engine lost all power. The airplane was not equipped with an electrical system and therefore could not be restarted in flight.
Probable cause
The student pilot’s failure to adequately lock the primer before takeoff and the flight instructor's failure to verify that the primer was adequately locked.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN13CA224
- Event ID
- 20130409X22215
- Case number
- CEN13CA224
- 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: 08acb08e02939e08b3c8367a01a862f8cd8b4240edcc30ea17d35411aad6f9b9; retrieved 2026-09-15T21:15:12.834Z.