# NTSB Accident ERA13LA328
> **CIRRUS DESIGN CORP SR22** · 2013-07-21 · Tappahannock, VA, USA · NONE
## Event
- **NTSB number:** ERA13LA328
- **Event ID:** 20130721X92450
- **Type:** Accident
- **Date:** 2013-07-21
- **Location:** Tappahannock, VA, USA
- **Coordinates:** 37.88639, -76.879447
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 4
- **Total aboard:** 4
## Aircraft
- **Make:** CIRRUS DESIGN CORP
- **Model:** SR22
- **Registration:** N223SS
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

A failure of the engine crankshaft top rear trailing forward counterweight retaining plate, which resulted in a total loss of engine power. The reason for the retaining plate’s failure could not be determined during postaccident examination.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ERA13LA328) · AI Analytics · CC0 1.0*