ERA21LA045 · Cessna 172 N
Cessna 172 N · Accident: loss of control on ground during landing
Event
- NTSB case
- ERA21LA045
- 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 172 N
- 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
- N734JF
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From not recordedTo not recorded
- Aircraft age
- About 42 years (built 1978)
- 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
- Landing · landing roll
- 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 on ground
- 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
After practicing flight maneuvers with his student in the training area, the flight instructor opted to fly the approach and landing due to the gusting crosswinds. On the first landing attempt, the wind was a direct 90° gusting crosswind. The instructor was unable to maintain the runway centerline using the wing low side-slip technique and executed a go-around maneuver. On the second attempt, following touchdown, the airplane veered left in the gusting crosswind. The instructor input full right aileron; however, the airplane travelled off the left side of the runway, hit a runway light, and nosed over after impacting the lip of a taxiway. The vertical stabilizer and rudder were substantially damaged. Postaccident examination of the airplane did not reveal evidence of any preimpact mechanical malfunctions or failures, nor did the flight instructor report any. The recorded wind at the nearest weather reporting facility, about 7 miles northwest of the accident airport, was a direct right crosswind at 13 knots, gusting to 25 knots at the time of the accident.
Probable cause
The pilot's failure to maintain directional control while landing in a gusty crosswind, which resulted in a runway excursion and noseover.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ERA21LA045
- Event ID
- 20201120102309
- Case number
- ERA21LA045
- 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: 942c2f8d26946baba13fde2babddf4720aa979c80b7b36993bb1551d9724254b; retrieved 2026-09-16T13:24:07.898Z.