# NTSB Accident WPR23LA043
> **ROBINSON HELICOPTER COMPANY R22** · 2022-11-11 · Kapolei, HI, USA · NONE
## Event
- **NTSB number:** WPR23LA043
- **Event ID:** 20221122106351
- **Type:** Accident
- **Date:** 2022-11-11
- **Location:** Kapolei, HI, USA
- **Coordinates:** 21.3102, -158.0761
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** ROBINSON HELICOPTER COMPANY
- **Model:** R22
- **Registration:** N948WB
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot receiving instruction’s rapid reduction in throttle during hover autorotation training which resulted in a loss of control and collision with the ground.

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR23LA043) · AI Analytics · CC0 1.0*