# NTSB Accident WPR11LA377
> **ROBINSON HELICOPTER R22 BETA** · 2011-08-08 · Deer Park, WA, USA · NONE
## Event
- **NTSB number:** WPR11LA377
- **Event ID:** 20110811X51724
- **Type:** Accident
- **Date:** 2011-08-08
- **Location:** Deer Park, WA, USA
- **Coordinates:** 47.976943, -117.431114
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** ROBINSON HELICOPTER
- **Model:** R22 BETA
- **Registration:** N8332T
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The student pilot's failure to maintain control of the helicopter and his delay in relinquishing control to the flight instructor, which resulted in the instructor’s delayed remedial actions and subsequent hard landing.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR11LA377) · AI Analytics · CC0 1.0*