# NTSB Accident WPR18LA226
> **Hughes 369** · 2018-08-17 · Riverside, CA, USA · SERS
## Event
- **NTSB number:** WPR18LA226
- **Event ID:** 20180817X74952
- **Type:** Accident
- **Date:** 2018-08-17
- **Location:** Riverside, CA, USA
- **Coordinates:** 33.930831, -117.4475
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 1
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** Hughes
- **Model:** 369
- **Registration:** N105JL
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The instructor’s delayed remedial action to an excessive descent rate during a simulated autorotation, 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=WPR18LA226) · AI Analytics · CC0 1.0*