# NTSB Accident WPR11FA474
> **POE G L/POE S Y 540** · 2011-09-30 · Chualar, CA, USA · FATL
## Event
- **NTSB number:** WPR11FA474
- **Event ID:** 20110929X31009
- **Type:** Accident
- **Date:** 2011-09-30
- **Location:** Chualar, CA, USA
- **Coordinates:** 36.569961, -121.439949
## Injuries
- **Highest injury:** FATL
- **Fatal:** 1
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** POE G L/POE S Y
- **Model:** 540
- **Registration:** N42GP
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DUSK
- **Weather:** VMC
## Probable cause

The pilot’s incapacitation due either to g-induced loss of consciousness alone or in combination with a cardiac arrhythmia. Contributing to the accident was the pilot’s use of several medications.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR11FA474) · AI Analytics · CC0 1.0*