# NTSB Accident ERA10CA260
> **SCHLEICHER ASW-20C** · 2010-05-09 · Unionville, PA, USA · SERS
## Event
- **NTSB number:** ERA10CA260
- **Event ID:** 20100511X25416
- **Type:** Accident
- **Date:** 2010-05-09
- **Location:** Unionville, PA, USA
- **Coordinates:** 40.883609, -77.904441
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** SCHLEICHER
- **Model:** ASW-20C
- **Registration:** N6BF
- **FAR Part:** 091
- **Engines:** 0
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's lack of remedial action in response to a loss of altitude, which led to a forced landing in unsuitable terrain.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ERA10CA260) · AI Analytics · CC0 1.0*