# NTSB Accident WPR09CA059
> **CESSNA 210** · 2008-12-17 · Sheridan, WY, USA · NONE
## Event
- **NTSB number:** WPR09CA059
- **Event ID:** 20081219X72119
- **Type:** Accident
- **Date:** 2008-12-17
- **Location:** Sheridan, WY, USA
- **Coordinates:** 44.769165, -106.980278
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** CESSNA
- **Model:** 210
- **Registration:** N9619T
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

Maintenance personnel's failure to reinstall the left front pilot's seat correctly, which resulted in the pilot's loss of control and subsequent impact with a taxiway sign.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR09CA059) · AI Analytics · CC0 1.0*