# NTSB Accident WPR21LA204
> **MCCLURE B J GLASAIR III** · 2021-05-20 · Eugene, OR, USA · SERS
## Event
- **NTSB number:** WPR21LA204
- **Event ID:** 20210525103144
- **Type:** Accident
- **Date:** 2021-05-20
- **Location:** Eugene, OR, USA
- **Coordinates:** 44.158721, -123.20972
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** MCCLURE B J
- **Model:** GLASAIR III
- **Registration:** N54CB
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** DEST
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot’s loss of airplane control during the approach to landing due to an asymmetrical flap deployment for reasons that could not be determined based on the available evidence.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR21LA204) · AI Analytics · CC0 1.0*