# NTSB Accident ERA12LA473
> **CIRRUS DESIGN CORP SR-22** · 2012-07-22 · Pickens, SC, USA · NONE
## Event
- **NTSB number:** ERA12LA473
- **Event ID:** 20120723X43615
- **Type:** Accident
- **Date:** 2012-07-22
- **Location:** Pickens, SC, USA
- **Coordinates:** 34.810001, -82.702774
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 4
- **Total aboard:** 4
## Aircraft
- **Make:** CIRRUS DESIGN CORP
- **Model:** SR-22
- **Registration:** N138CK
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

A total loss of engine power due to the failure of the crankshaft, which resulted from the application of insufficient torque on the cylinder through-bolts by maintenance personnel.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ERA12LA473) · AI Analytics · CC0 1.0*