CEN22LA227 · Piper PA-28RT-201T
Piper PA-28RT-201T · Accident: powerplant system/component malfunction/failure en route
From Perry Lefors Field (PPA) to Houston Southwest Airport (AXH)
Event
- NTSB case
- CEN22LA227
- 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
- Event fatalities
- Unknown
- 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-28RT-201T
- Aircraft type
- Piper PA-28
- 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
- N2148J
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Perry Lefors Field (PPA), Pampa, TXTo Houston Southwest Airport (AXH), Houston, TX
- Aircraft age
- About 44 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
- En route
- 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
- Powerplant system/component malfunction/failure
- 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
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
While in cruise flight, the pilot observed the manifold pressure drop, followed by a loud rattling engine noise with strong vibrations. The pilot shut down the engine and diverted toward a nearby airport. The pilot reported that he thought the airplane was too high on the downwind leg; however, after he turned the airplane onto the final leg, he realized that the headwind would prevent him from making it to the runway. The pilot performed a forced landing into rough terrain short of the runway, which resulted in substantial damage to the right wing. Postaccident examination of the No. 3 cylinder revealed the cylinder barrel was fractured between the cooling fins and the threaded section used for mounting the cylinder head. A metallurgical examination revealed a fatigue crack that originated at a corrosion pit on the outer diameter surface of the cylinder barrel. The inboard-facing side of the first cylinder cooling fin was tinted black for a 180° arc, with the center of the arc in line with the fatigue crack. Manufacturer guidance includes inspection of cylinder fins for any signs of oil or soot leakage that might indicate a cylinder or head-to-barrel junction structural integrity breach. The engine was operated about 30 hours since the last annual inspection.
Probable cause
A partial loss of engine power due to a corrosion-related fatigue crack of the No. 3 cylinder barrel.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN22LA227
- Event ID
- 20220606105189
- Case number
- CEN22LA227
- 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: 6e711223c6f9ca253b8ba41218ce15eb6b0fb48dd51fbbf4561725e0aa7f1126; retrieved 2026-09-16T15:17:24.467Z.