# NTSB Accident ANC94LA007
> **Helio H-391-B** · 1993-10-08 · BEAVER CREEK, AK, USA · NONE
## Event
- **NTSB number:** ANC94LA007
- **Event ID:** 20001211X13505
- **Type:** Accident
- **Date:** 1993-10-08
- **Location:** BEAVER CREEK, AK, USA
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** Helio
- **Model:** H-391-B
- **Registration:** N173K
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** NR
- **Weather:** VMC
## Probable cause

THE PILOT'S FAILURE TO MAINTAIN THE REQUIRED AIRSPEED DURING THE EMERGENCY DESCENT AS PUBLISHED IN THE PILOT'S MANUAL. A FACTOR IS THE LOSS OF ENGINE POWER 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=ANC94LA007) · AI Analytics · CC0 1.0*