ERA10LA055 · Cessna 172 N
Cessna 172 N · Accident: runway excursion during takeoff
From W45 · Luray, VA to W45 · Luray, VA
Event
- NTSB case
- ERA10LA055
- 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
- N738CD
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From W45 · Luray, VATo W45 · Luray, VA
- 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
- Takeoff · rejected takeoff
- 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
- Runway excursion
- 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 › Action/decision
- Personnel issues › Task performance
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The private pilot/owner used a checklist to conduct a preflight inspection of the airplane and did not note any anomalies. She started the engine, taxied to the fuel dock, and filled both fuel tanks. Her inspection of fuel samples from the two wing drains and the gascolator did not reveal any contaminants. After she conducted the engine run-up she determined that everything was normal with the airplane, then "applied full power" and "rotated [about] 50-52" knots. However, the airplane "did not want to climb," and she reconfirmed that the engine indications were appropriate and that the flaps were retracted. She aborted the takeoff and steered the airplane off the side of the runway in order to avoid the drop-off at the end of the runway. A pilot-rated witness reported that he did not observe an engine run-up and that the airplane became airborne two separate times before the takeoff was aborted. The airplane struck a fence, descended a grassy embankment, and came to rest. No mechanical deficiencies or other anomalies that could account for the accident were detected with the airplane. The airplane manufacturer's normal takeoff procedure specifies that the pilot should lift the nosewheel at 55 knots and climb out at a speed between 70 and 80 knots. The aerodynamic phenomenon known as ground effect likely enabled the airplane to become airborne at a speed less than the manufacturer's specified liftoff speed.
Probable cause
The pilot's premature rotation and liftoff and her subsequent failure to recognize and correct for the influence of ground effect on the airplane's takeoff performance.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ERA10LA055
- Event ID
- 20091109X05044
- Case number
- ERA10LA055
- 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. 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: 7b8db13eb43e00271c925c1bb8f2f4d67890ea1a2c49b6d1113bef1796f24081; retrieved 2026-09-15T13:28:38.142Z.