CEN14LA045 · Sutphin RANS S-12
Sutphin RANS S-12 · Accident: loss of control in flight on approach
From French Lick Municipal Airport (FRH) to French Lick Municipal Airport (FRH)
Event
- NTSB case
- CEN14LA045
- 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
Sutphin RANS S-12
- Aircraft type
- Sutphin RANS S-12
- 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
- N8028W
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From French Lick Municipal Airport (FRH), French Lick, INTo French Lick Municipal Airport (FRH), French Lick, IN
- Aircraft age
- About 18 years (built 1995)
- 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
- Approach · VFR pattern downwind
- 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 oper/perf/capability
- Personnel issues › Task performance
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
After a short local flight, which consisted of several uneventful turns, the pilot decided to return to the airport for a landing. He reported that the airplane started to lose altitude as he made a right turn to enter the downwind leg of the landing pattern. The pilot responded by advancing the throttle to maximum engine power; however, he was unable to increase airspeed or arrest the descent before the airplane collided with a tree. The passenger reported that the airplane appeared to lose altitude as the pilot performed a steep right turn over a wooded area southwest of the airport. A postaccident airframe examination and engine test run revealed no evidence of a mechanical malfunction or failure that would have precluded normal operation. Wind at the nearest aviation weather reporting station about the time of the accident were calm. The pilot's inability to arrest the airplane's descent or increase its airspeed during a steep turn in the airport traffic pattern, despite his application of full engine power, is consistent with the airplane having encountered an aerodynamic stall.
Probable cause
The pilot's failure to maintain adequate airspeed while in a steep turn, which resulted in an aerodynamic stall/mush at a low altitude.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN14LA045
- Event ID
- 20131106X01506
- Case number
- CEN14LA045
- 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: fa66acefa78a56401c172e732782d948465598dbd98fd44649c35d4378f446e3; retrieved 2026-09-15T23:05:16.850Z.