# NTSB Accident WPR21LA234
> **BOLSTRIDGE WALLACE R SKY RAIDER 1** · 2021-06-22 · Nampa, ID, USA · NONE
## Event
- **NTSB number:** WPR21LA234
- **Event ID:** 20210622103310
- **Type:** Accident
- **Date:** 2021-06-22
- **Location:** Nampa, ID, USA
- **Coordinates:** 43.596279, -116.53099
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** BOLSTRIDGE WALLACE R
- **Model:** SKY RAIDER 1
- **Registration:** N8010B
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

A total loss of engine power due to the pilot’s failure to premix the two-cycle oil/gasoline mixture, which resulted in a forced landing in a field and collision with terrain.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR21LA234) · AI Analytics · CC0 1.0*