# NTSB Accident CEN22LA234
> **ROBINSON HELICOPTER R44** · 2022-06-06 · Henderson, TX, USA · SERS
## Event
- **NTSB number:** CEN22LA234
- **Event ID:** 20220607105203
- **Type:** Accident
- **Date:** 2022-06-06
- **Location:** Henderson, TX, USA
- **Coordinates:** 32.141723, -94.851728
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 1
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** ROBINSON HELICOPTER
- **Model:** R44
- **Registration:** N94WC
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The partial loss of engine power in a hover due to a stuck exhaust valve.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN22LA234) · AI Analytics · CC0 1.0*