# NTSB Accident SEA07LA009
> **Helio H-295** · 2006-10-21 · Lake Isabel, WA, USA · SERS
## Event
- **NTSB number:** SEA07LA009
- **Event ID:** 20061031X01586
- **Type:** Accident
- **Date:** 2006-10-21
- **Location:** Lake Isabel, WA, USA
- **Coordinates:** 47.870555, -121.589721
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 1
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** Helio
- **Model:** H-295
- **Registration:** N6471V
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's failure to maintain airspeed while maneuvering for a precautionary landing following a partial loss of engine power, which resulted in an inadvertent stall/mush and subsequent hard landing.  A contributing factor was the partial loss of engine power for an undetermined reason.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA07LA009) · AI Analytics · CC0 1.0*