# NTSB Accident CEN10LA556
> **ROBINSON HELICOPTER COMPANY R44 II** · 2010-09-17 · Duluth, MN, USA · MINR
## Event
- **NTSB number:** CEN10LA556
- **Event ID:** 20100924X23946
- **Type:** Accident
- **Date:** 2010-09-17
- **Location:** Duluth, MN, USA
- **Coordinates:** 47.008335, -92.214996
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 1
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** ROBINSON HELICOPTER COMPANY
- **Model:** R44 II
- **Registration:** N145DM
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** DEST
## Conditions
- **Light:** NDRK
- **Weather:** VMC
## Probable cause

The pilot's failure to identify and arrest the helicopter's descent due to spatial disorientation.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN10LA556) · AI Analytics · CC0 1.0*