# NTSB Accident WPR20CA059
> **Sud Aviation SE 3130 ALOUETTE II** · 2020-01-04 · Mokelumne Hills, CA, USA · NONE
## Event
- **NTSB number:** WPR20CA059
- **Event ID:** 20200107X14009
- **Type:** Accident
- **Date:** 2020-01-04
- **Location:** Mokelumne Hills, CA, USA
- **Coordinates:** 38.295555, -120.720832
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** Sud Aviation
- **Model:** SE 3130 ALOUETTE II
- **Registration:** N92785
- **FAR Part:** 091
- **Engines:** —
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's failure to maintain adequate clearance from terrain during a hover-taxi, which resulted in the helicopter's skid contacting grass and a subsequent dynamic roll-over.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR20CA059) · AI Analytics · CC0 1.0*