# NTSB Accident WPR19LA029
> **BKF Backcountry Supercub** · 2018-11-19 · Casper, WY, USA · NONE
## Event
- **NTSB number:** WPR19LA029
- **Event ID:** 20181119X70304
- **Type:** Accident
- **Date:** 2018-11-19
- **Location:** Casper, WY, USA
- **Coordinates:** 42.905834, -106.459999
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** BKF
- **Model:** Backcountry Supercub
- **Registration:** N59BK
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The seizure of two bearings in the reduction gearbox, resulting in the total loss of engine power. Contributing to the accident was a high descent rate which resulted in a hard landing.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR19LA029) · AI Analytics · CC0 1.0*