CEN23LA128 · Zenith Zodiac 601XL
Zenith Zodiac 601XL · Accident: aerodynamic stall/spin during initial climb
From an unrecorded airport to Perry Stokes Airport (TAD)
Event
- NTSB case
- CEN23LA128
- 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
- Event fatalities
- Unknown
- 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
Zenith Zodiac 601XL
- Aircraft type
- Zenith Zodiac 601
- 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
- N969WD
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From not recordedTo Perry Stokes Airport (TAD), Trinidad, CO
- Aircraft age
- About 18 years (built 2005)
- 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
- Initial climb
- 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
- Substantial
Cause areas
- Aircraft › Aircraft oper/perf/capability
- Environmental issues › Conditions/weather/phenomena
- Personnel issues › Action/decision
- Personnel issues › Experience/knowledge
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
The pilot reported that the airplane’s engine lost all power shortly after takeoff at an altitude of 400 to 500 above ground level (agl). The airplane then entered an aerodynamic stall, descended, and impacted the ground before coming to rest inverted. The pilot had just purchased the airplane and did not have any flight time in the accident make and model airplane. The previous owner was present when the accident occurred. He stated that he did not believe that the accident was a result of a loss of engine power. He noted that the engine runup was normal and the wind was 35 to 40 knots with gusts at the time of the accident. He saw the airplane after takeoff and it appeared to be bouncing around because of the wind. It then stalled and fell to the ground. He could not hear the engine noises due to the wind. A postaccident examination, which included an engine run, did not reveal any preimpact anomalies that would have precluded normal operation. Based on the available evidence, the accident was likely the result of the pilot’s decision to fly the airplane in which he had no experience in strong, gusting wind. This led to exceedance of the airplane’s critical angle of attack and an aerodynamic stall that the pilot had insufficient altitude to recover from.
Probable cause
The pilot’s decision to fly the airplane in which he had no experience in strong, gusting wind, which resulted his failure to maintain proper airspeed and his exceedance of the airplane’s critical angle of attack and a subsequent aerodynamic stall.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN23LA128
- Event ID
- 20230310106865
- Case number
- CEN23LA128
- 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, 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: 79de9a1d62b4b237f036669f063f9d1d06270cbab8a0e0e3911976ae816b3cfc; retrieved 2026-09-16T17:24:18.253Z.