# NTSB Accident WPR15LA254
> **RAUDENBUSH ERNIE LANCAIR SUPER ES** · 2015-09-01 · Winkelman, AZ, USA · MINR
## Event
- **NTSB number:** WPR15LA254
- **Event ID:** 20150902X31943
- **Type:** Accident
- **Date:** 2015-09-01
- **Location:** Winkelman, AZ, USA
- **Coordinates:** 33.015556, -110.654441
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 1
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** RAUDENBUSH ERNIE
- **Model:** LANCAIR SUPER ES
- **Registration:** N74ES
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** DEST
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

A partial loss of engine power for reasons that could not be determined because postaccident examination of the engine revealed no anomalies.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR15LA254) · AI Analytics · CC0 1.0*