CEN09CA468 · Corvus Carone MK 1
Benham Aviation Corvus Carone MK 1 · Accident: loss of engine power (total) on approach
From Lee's Summit Municipal Airport (LXT) to Lee's Summit Municipal Airport (LXT)
Event
- NTSB case
- CEN09CA468
- 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
Corvus Carone MK 1
- Aircraft type
- Corvus CARONE MK 1
- 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
- N51299
- Operator
- Benham Aviation
- Onboard fatalities
- Unknown
- Route
- From Lee's Summit Municipal Airport (LXT), Lee's Summit, MOTo Lee's Summit Municipal Airport (LXT), Lee's Summit, MO
- 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
- Approach · VFR pattern crosswind
- 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
- Not determined › Not determined
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
The airplane had been defueled and shipped to the airport with its wings removed. The wings were reinstalled and the airplane fueled with 2-3 gallons of fuel for an engine run prior to the pilot's arrival. The pilot taxied the airplane and obtained 19 gallons of fuel prior to departing on a maintenance test flight that was to remain in the traffic pattern to perform multiple touch and go landings prior to departing for another airport. The pilot completed one takeoff and landing and no mechanical anomalies were reported. The pilot then performed a second takeoff during which the airplane experienced a momentary drop in engine power while climbing through 300 feet above ground level followed an additional momentary drop in power while the airplane was on the crosswind leg of the traffic pattern. The engine experienced another drop in engine power and then backfired before experiencing a total loss of power. The pilot then performed a forced landing on a down sloping field with tall grass. Both wing structures were damaged resulting in substantial damage to the airplane. The pilot was uninjured.
Probable cause
A loss of engine power for undetermined reasons.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN09CA468
- Event ID
- 20090728X33808
- Case number
- CEN09CA468
- 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, coordinates. 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: 3affe9061c5167b64b7a1b3f0e68b882cac92db9b3709e1779e7096238d2b5aa; retrieved 2026-09-15T12:02:50.376Z.