CEN15LA206 · Piper PA 32R-301T
Piper PA 32R-301T · Accident: loss of engine power (partial) during takeoff
From Stephenville Clark Regional Airport (SEP) to Wharton Regional Airport (ARM)
Event
- NTSB case
- CEN15LA206
- 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
Piper PA 32R-301T
- Aircraft type
- Piper PA-32
- 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
- N9284
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Stephenville Clark Regional Airport (SEP), Stephenville, TXTo Wharton Regional Airport (ARM), Wharton, TX
- Aircraft age
- About 14 years (built 2001)
- 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
- 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 engine power (partial)
- Also codedOther events the NTSB coded in the sequence, such as a wire strike after a loss of power. Flight Findings uses them for its kinds of event. Glossary
- Pole; Tree(s)
- 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 power plant
- Not determined › Not determined
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
The private pilot reported that, shortly after takeoff, the engine "surged" several times, followed by the engine losing partial power. The pilot realized that the airplane did not have sufficient altitude to return to the departure airport, so he maneuvered it to land straight ahead on a roadway. During the descent, the airplane impacted trees and a power line. The airplane then impacted the ground adjacent to the roadway and came to rest inverted.
Examination of the airframe and fuel system did not reveal evidence of any preaccident mechanical malfunctions or failures that would have precluded normal operation. Examination of the propeller assembly showed blade damage consistent with some degree of rotation at impact; however, the amount of power to the propeller could not be determined. Examination of the engine and accessories found no anomalies except that, when the left magneto was rotated, the impulse couplings made a snapping sound, but no spark occurred at the terminal outlet points. The magneto anomaly could have resulted in a rough-running engine and/or a nominal loss of rpms, but its total effect on engine performance could not be determined; therefore, the reason for the loss of partial engine power could not be determined.
Probable cause
The partial loss of engine power after takeoff for undetermined reasons, which necessitated a forced landing, during which the airplane impacted trees and a power line.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN15LA206
- Event ID
- 20150421X52252
- Case number
- CEN15LA206
- Dataset
- full-current
- Source SHA-256
- 5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
Source notes (5)
- 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. 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: abe8484128945dd3d096e69fe94d2f3f1505b9fd1da48fb9cdd10bf328ff599f; retrieved 2026-09-16T02:15:06.778Z.
- Corrected after a review of the NTSB narrative, which states these values explicitly: destination. Misspelled city name; ARM is Wharton Regional Airport, Wharton, TX.