# NTSB Incident ERA15IA024
> **CIRRUS DESIGN CORP SR22** · 2014-10-22 · Lexington, NC, USA · NONE
## Event
- **NTSB number:** ERA15IA024
- **Event ID:** 20141023X75234
- **Type:** Incident
- **Date:** 2014-10-22
- **Location:** Lexington, NC, USA
- **Coordinates:** 35.816665, -80.258613
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** CIRRUS DESIGN CORP
- **Model:** SR22
- **Registration:** N242MB
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** MINR
## Conditions
- **Light:** DAWN
- **Weather:** VMC
## Probable cause

Maintenance personnel's improper tightening of the crankcase through bolt nuts during reassembly of the engine at the last overhaul, which resulted in the failure of the crankshaft and the subsequent total loss of engine power.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ERA15IA024) · AI Analytics · CC0 1.0*