# NTSB Accident WPR09LA312
> **Robinson Helicopter Company R44 II** · 2009-06-25 · Lakeport, CA, USA · NONE
## Event
- **NTSB number:** WPR09LA312
- **Event ID:** 20090625X90010
- **Type:** Accident
- **Date:** 2009-06-25
- **Location:** Lakeport, CA, USA
- **Coordinates:** 39.076389, -123.032218
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** Robinson Helicopter Company
- **Model:** R44 II
- **Registration:** N515DG
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

A loss of engine power while maneuvering for undetermined reasons.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR09LA312) · AI Analytics · CC0 1.0*