# NTSB Accident WPR21LA351
> **George A. Thiel Just Aircraft Highla** · 2021-09-21 · Monroe, WA, USA · NONE
## Event
- **NTSB number:** WPR21LA351
- **Event ID:** 20210922103943
- **Type:** Accident
- **Date:** 2021-09-21
- **Location:** Monroe, WA, USA
- **Coordinates:** 47.839997, -121.97986
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** George A. Thiel
- **Model:** Just Aircraft Highla
- **Registration:** N488VG
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The in-flight malfunction of the throttle control pivot arm, which resulted in a total loss of engine power and the subsequent collision with terrain during the forced landing.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR21LA351) · AI Analytics · CC0 1.0*