CEN09FA425 · North American SNJ-5
North American SNJ-5 · Accident: aerodynamic stall/spin while maneuvering
From Centennial Airport (APA) to Centennial Airport (APA)
Event
- NTSB case
- CEN09FA425
- 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
North American SNJ-5
- Aircraft type
- North American SNJ-5
- 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
- N212TC
- Operator
- Gary Miller
- Onboard fatalities
- Unknown
- Route
- From Centennial Airport (APA), Englewood, COTo Centennial Airport (APA), Englewood, CO
- 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 · 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
- 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
- Destroyed
Cause areas
- Aircraft › Aircraft oper/perf/capability
- Personnel issues › Action/decision
- Personnel issues › Task performance
Approximate · Coordinates from the NTSB case API, not marked as estimated; no uncertainty radius is established.
NTSB narrative
Witnesses observed the airplane performing aerobatic maneuvers for approximately 15 minutes. They could not estimate how high the airplane was flying, but indicated it was too high to make out details on the airplane. They observed the airplane pull up vertical and perform a wing over or roll type maneuver. The airplane then entered a spin, which continued until the airplane impacted the ground. A post impact fire erupted immediately after impact. Each witness described the engine running until impact. During examination of the wreckage no anomalies were found with the airplane that would have prevented normal operation.
Probable cause
The pilot’s failure to maintain control of the airplane while practicing aerobatic maneuvers and his subsequent failure to recover from an inadvertent spin.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN09FA425
- Event ID
- 20090709X73336
- Case number
- CEN09FA425
- 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: aae6b3ceb93148c514fa62de54fb480a0761737adaa97064ab857604130b76a4; retrieved 2026-09-13T20:21:08.244Z.