ERA24LA095 · Cessna 210D
Cessna 210D · Accident: loss of engine power (total) en route
From Murray-Calloway County Airport Kyle-Oakley Field (CEY) to McKellar-Sipes Regional Airport (MKL)
Event
- NTSB case
- ERA24LA095
- 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
- 0
- 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 210D
- Aircraft type
- Cessna 210
- 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
- N3857Y
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Murray-Calloway County Airport Kyle-Oakley Field (CEY), Murray, KYTo McKellar-Sipes Regional Airport (MKL), Jackson, TN
- Aircraft age
- About 60 years (built 1964)
- 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 · cruise
- 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 (total)
- 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 from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
The pilots reported the airplane started to shake violently during cruise flight, and oil then covered the windscreen. The engine subsequently lost all power. The flight instructor took control of the airplane and performed a forced landing to a nearby airport. During the forced landing, the airplane’s main landing gear contacted the airport perimeter fence, resulting in the airplane nosing over. The airplane sustained substantial damage to both wings and the engine firewall. Postaccident examination of the engine revealed that the No. 4 cylinder crankshaft connecting rod journals showed evidence of lubrication distress and metal transfer between the bearing and the journal. Review of the airplane’s maintenance logbooks revealed that three of the engine’s six cylinders were replaced about 3 years before the accident, with the remaining three having been replaced about 2 years before the accident. Given this information, and the condition of the No. 4 connecting rod journals, it is likely that the torque on the journals was disrupted during the cylinder replacement(s) which resulted in a spun bearing.
Probable cause
The disruption of torque to the No 4 connecting rod journals, which resulted in a spun bearing and the subsequent total loss of engine power.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ERA24LA095
- Event ID
- 20240122193696
- Case number
- ERA24LA095
- 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: local date, investigation status, coordinates, cause areas. Values present in the bulk record are kept.
- The date is the local date; the NTSB stores the UTC date 2024-01-22.
- API snapshot SHA-256: 766be8d4296401b893722f957de2f0fb491193399362a6e5b3181a7ec89931aa; retrieved 2026-09-16T18:27:36.150Z.