# NTSB Accident SEA99LA082
> **Hughes 369D** · 1999-06-08 · SOUTHBEND, WA, USA · MINR
## Event
- **NTSB number:** SEA99LA082
- **Event ID:** 20001212X19113
- **Type:** Accident
- **Date:** 1999-06-08
- **Location:** SOUTHBEND, WA, USA
- **Coordinates:** 46.559757, -123.879737
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 1
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** Hughes
- **Model:** 369D
- **Registration:** N8306F
- **FAR Part:** 133
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The complete loss of power, due to a failure of the compressor impeller disk. Factors include the low altitude of the helicopter at the time of the power loss, and the need to autorotate in a confined area.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA99LA082) · AI Analytics · CC0 1.0*