CEN20LA389 · Champion 8KCAB
Champion 8KCAB · Accident: loss of control in flight while maneuvering
From Groton Municipal Airport (2E6) to Groton Municipal Airport (2E6)
Event
- NTSB case
- CEN20LA389
- 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
- 2 · 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
Champion 8KCAB
- Aircraft type
- Champion 8
- 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
- N83DH
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Groton Municipal Airport (2E6), Groton, SDTo Groton Municipal Airport (2E6), Groton, SD
- Aircraft age
- About 23 years (built 1997)
- 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 · aerobatics
- 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
- 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 a witness, after takeoff, the pilot accelerated the airplane down the runway in ground effect before pitching the nose up to an estimated 45° angle. The airplane then rolled right and inverted and exited the roll maneuver in a nose-low attitude before impacting the ground. One witness estimated that the roll was initiated between 75 and 100 ft above ground level. Two witnesses reported that the maneuver appeared intentional due to the rapid roll rate. A family member stated that the pilot routinely performed low-level aerobatics in the accident airplane. Examination of the airplane confirmed continuity to all flight control surfaces and no engine or airframe anomalies were found that would have precluded normal operation. It is likely that the pilot intentionally attempted the aerobatic maneuver, lost control, and was unable to recover given the altitude available.
Probable cause
The pilot’s loss of airplane control during a low-altitude aerobatic maneuver.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN20LA389
- Event ID
- 20200913X42556
- Case number
- CEN20LA389
- 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: a8e07c51f0a0adcb41f32bafa66e9873319dfe33070b87370d9148600db9409d; retrieved 2026-09-15T07:19:52.974Z.