# NTSB Accident WPR20LA247
> **BELL OH58A** · 2020-07-31 · Holtville, CA, USA · MINR
## Event
- **NTSB number:** WPR20LA247
- **Event ID:** 20200731X20050
- **Type:** Accident
- **Date:** 2020-07-31
- **Location:** Holtville, CA, USA
- **Coordinates:** 32.763053, -115.276947
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 1
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** BELL
- **Model:** OH58A
- **Registration:** N901XV
- **FAR Part:** 137
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The total loss of engine power due to the decoupling of the engine's turbine and compressor sections, which resulted from improper maintenance.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR20LA247) · AI Analytics · CC0 1.0*