LAX08FA301 · Cessna 172S
Cessna 172S · Accident: loss of control in flight during initial climb
From Fullerton Municipal Airport (FUL) to Fullerton Municipal Airport (FUL)
Event
- NTSB case
- LAX08FA301
- 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
Cessna 172S
- Aircraft type
- Cessna 172
- 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
- N2190W
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Fullerton Municipal Airport (FUL), Fullerton, CATo Fullerton Municipal Airport (FUL), Fullerton, CA
- 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
- 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
- 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 structures
- Personnel issues › Action/decision
- Personnel issues › Task performance
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The student pilot completed a preflight inspection and taxied to the runway for a planned solo flight to practice takeoffs and landings. Witness observations and wreckage distribution indicate that about 513 feet into the takeoff roll, the airplane's tail skid struck the runway. About the 750-foot point, the airplane departed the left side of the runway and struck two runway/taxiway signs before becoming airborne around the 937-foot point. Impact with the signs resulted in severe damage to the left horizontal stabilizer. Shortly after becoming airborne, the airplane rolled into a steep right bank, nosed down, and impacted the runway. No preimpact anomalies were noted during examination of the airframe and engine. Measurement of the flap actuator indicated the flaps were in the full down position. The flap selector lever was found in the full up position; however, the lever was bent over to the right, indicating that it was damaged and likely moved during the impact sequence or when the pilot exited the airplane. According to the pilot's operating handbook (POH) for the airplane, flap deflections greater than 10 degrees are not approved for takeoff. Verifying the flap setting is an item included in the Before Takeoff, Normal Takeoff, and Short Field Takeoff checklists in the POH. The evidence indicates that the pilot omitted the checklist item to verify the flap setting and inadvertently initiated a takeoff with the wing flaps in the 30-degree (full down) position. Early in the takeoff roll, the airplane's nose pitched up, the tail skid struck the ground, and the pilot lost directional control. Instead of aborting, the pilot continued the takeoff, and the airplane exited the runway and hit two runway/taxiway signs, which severely damaged the left horizontal stabilizer. Once airborne, the pilot was unable to maintain control of the airplane, possibly due to the damaged stabilizer, and it entered an uncontrolled descent and struck the ground.
Probable cause
The pilot's failure to follow the takeoff checklist and verify the proper flap setting before takeoff.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record LAX08FA301
- Event ID
- 20081006X60633
- Case number
- LAX08FA301
- 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: local date, investigation status. Values present in the bulk record are kept.
- The date is the local date; the NTSB stores the UTC date 2008-10-01.
- API snapshot SHA-256: baf6131413eaec35813a037ffe4c9f95513cb7cd8b6afcd3dba9911ebb31cc32; retrieved 2026-09-15T10:24:29.419Z.